| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Barbital | Is a | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Phenylethylmalonamide | Is a | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Phenylethylmalonate | Is a | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Product containing butobarbital (medicinal product) | Is a | True | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| barbiturater, kombinationspreparat | Is a | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Product containing cyclobarbital (medicinal product) | Is a | True | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Thiobarbiturate | Is a | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Barbituric acid | Is a | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Barbiturate analog | Is a | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Metharbital (substance) | Is a | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Product containing pentobarbital (medicinal product) | Is a | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Product containing secobarbital (medicinal product) | Is a | True | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| butenal | Is a | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Product containing methylphenobarbital (medicinal product) | Is a | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Product containing primidone (medicinal product) | Is a | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Product containing phenobarbital (medicinal product) | Is a | True | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Cyclobarbital | Is a | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Product containing amobarbital (medicinal product) | Is a | True | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Talbutal | Is a | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Aprobarbital | Is a | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Heptabarbital (substance) | Is a | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Vinbarbital | Is a | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Allobarbital | Is a | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Product containing secbutabarbital (medicinal product) | Is a | True | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Product containing butalbital (medicinal product) | Is a | True | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Thialbarbital (substance) | Is a | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Barbiturates measurement | Has measured component | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Barbiturate abuse | Causative agent | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Barbiturate dependence | Causative agent | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Barbiturate screening (procedure) | Has measured component | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Barbiturate overdose | Causative agent | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Hexobarbital measurement (procedure) | Has measured component | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Methohexital measurement | Has measured component | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Barbiturates measurement, quantitative and qualitative | Has measured component | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Barbiturates measurement, qualitative | Has measured component | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Poisoning by barbiturate | Causative agent | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Barbiturates measurement, quantitative | Has measured component | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Meprobamate measurement, urine | Has measured component | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Urine barbiturate measurement | Has measured component | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Barbiturate poisoning NOS | Causative agent | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Mephobarbital product | Is a | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Primidone product | Is a | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Barbital measurement | Component | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Barbiturates measurement | Component | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Barbiturate screening (procedure) | Component | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Accidental barbitone poisoning | Causative agent | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Intentional barbitone poisoning | Causative agent | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| förgiftning orsakad av barbiton, med oklar avsikt | Causative agent | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Allobarbital measurement (procedure) | Component | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Talbutal measurement | Component | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Aprobarbital measurement (procedure) | Component | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Hexobarbital measurement (procedure) | Component | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Metharbital measurement | Component | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Methohexital measurement | Component | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Barbiturates measurement, quantitative and qualitative | Component | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Barbiturates measurement, qualitative | Component | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Poisoning by barbital | Causative agent | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Poisoning by thiobarbiturate | Causative agent | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Barbiturates measurement, quantitative | Component | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Meprobamate measurement, urine | Component | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Urine barbiturate measurement | Component | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| sedativ barbiturat | Is a | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| antiepileptikum innehållande barbiturat | Is a | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| sömnmedel innehållande barbiturat | Is a | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Product containing methylphenobarbital (medicinal product) | Is a | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Product containing aprobarbital (medicinal product) | Is a | True | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| tiamylalnatrium | Is a | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Product containing hexobarbital (medicinal product) | Is a | True | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Product containing thiamylal (medicinal product) | Is a | True | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Product containing thiopental (medicinal product) | Is a | True | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Barbiturate anticonvulsant agent | Is a | True | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Secobarbital sodium 50 mg oral capsule | Is a | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Product containing precisely amobarbital sodium 200 milligram/1 each conventional release oral capsule (clinical drug) | Is a | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Product containing precisely secobarbital sodium 100 milligram/1 each conventional release oral capsule (clinical drug) | Is a | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Amobarbital sodium 60 mg oral capsule | Is a | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Belladonna alkaloid 15 mg and secbutabarbital sodium 15 mg oral tablet | Is a | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Pentobarbital sodium 100 mg oral capsule | Is a | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Amobarbital sodium 500 mg powder for solution for injection vial | Is a | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Secbutabarbital sodium 30 mg oral tablet | Is a | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Secbutabarbital sodium 50 mg oral tablet | Is a | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Pentobarbital sodium 50 mg oral capsule | Is a | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Amobarbital sodium 50 mg and secobarbital sodium 50 mg oral capsule | Is a | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Secbutabarbital sodium 15 mg oral tablet | Is a | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Secbutabarbital sodium 100 mg oral tablet | Is a | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| Amobarbital sodium 100 mg and secobarbital sodium 100 mg oral capsule | Is a | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| fenobarbitalnatrium 15 mg/ml, injektionsvätska, lösning, ampull | Is a | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| fenobarbitalnatrium 200 mg/ml injektionsvätska, lösning, ampull | Is a | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| fenobarbitalnatrium 30 mg/ml, injektionsvätska, lösning, ampull | Is a | False | Product containing barbiturate (product) | Inferred relationship | Some |  | 
| fenobarbitalnatrium 60 mg/ml, injektionsvätska, lösning, ampull | Is a | False | Product containing barbiturate (product) | Inferred relationship | Some |  |