| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Ondansetron (AFT) 8 mg/4 mL injection, 4 mL ampoule | Is a | True | ondansetron 8 mg/4 mL injection, 4 mL ampoule | Inferred relationship | Some |  | 
| Ondansetron (Baxter) 8 mg/4 mL injection, 4 mL ampoule | Is a | True | ondansetron 8 mg/4 mL injection, 4 mL ampoule | Inferred relationship | Some |  | 
| Ondaz 8 mg/4 mL injection, 4 mL ampoule | Is a | True | ondansetron 8 mg/4 mL injection, 4 mL ampoule | Inferred relationship | Some |  | 
| Ondansetron (Pfizer (Perth)) 8 mg/4 mL injection, 4 mL ampoule | Is a | True | ondansetron 8 mg/4 mL injection, 4 mL ampoule | Inferred relationship | Some |  | 
| Ondansetron (Kabi) 8 mg/4 mL injection, 4 mL ampoule | Is a | True | ondansetron 8 mg/4 mL injection, 4 mL ampoule | Inferred relationship | Some |  | 
| Ondansetron (Claris) 8 mg/4 mL injection, 4 mL ampoule | Is a | True | ondansetron 8 mg/4 mL injection, 4 mL ampoule | Inferred relationship | Some |  | 
| Onsetron (ondansetron 8 mg / 4 mL) injection, 1 x 4 mL ampoule (trade product pack) | Is a | True | ondansetron 8 mg/4 mL injection, 4 mL ampoule | Inferred relationship | Some |  | 
| Ondansetron (Alphapharm) 8 mg/4 mL injection, 4 mL ampoule | Is a | True | ondansetron 8 mg/4 mL injection, 4 mL ampoule | Inferred relationship | Some |  | 
| Zofran 8 mg/4 mL injection, 4 mL ampoule | Is a | True | ondansetron 8 mg/4 mL injection, 4 mL ampoule | Inferred relationship | Some |  | 
| Ondansetron (RL) 8 mg/4 mL injection, 4 mL ampoule | Is a | True | ondansetron 8 mg/4 mL injection, 4 mL ampoule | Inferred relationship | Some |  | 
| Ondansetron (Medis) 8 mg/4 mL injection, 4 mL ampoule | Is a | True | ondansetron 8 mg/4 mL injection, 4 mL ampoule | Inferred relationship | Some |  | 
| Ondansetron (Sandoz) 8 mg/4 mL injection, 4 mL ampoule | Is a | True | ondansetron 8 mg/4 mL injection, 4 mL ampoule | Inferred relationship | Some |  | 
| Ondansetron (Mylan) (ondansetron 8 mg / 4 mL) injection, 1 x 4 mL ampoule (trade product pack) | Is a | True | ondansetron 8 mg/4 mL injection, 4 mL ampoule | Inferred relationship | Some |  |