| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Inorganic lead compound causing toxic effect NOS | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Organic lead compound causing toxic effect NOS | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Other lead compound causing toxic effect | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Lead compound causing toxic effect NOS | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Other metals causing toxic effect | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Other metals causing toxic effect OS | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Other metals causing toxic effect NOS | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Metals causing toxic effect NOS | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| [X]Toxic effect of other metals | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Metal pneumoconiosis | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Cerium pneumoconiosis | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Thorium pneumoconiosis | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Wollastonite pneumoconiosis | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Trivalent arsenic compound causing toxic effect | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Pentavalent arsenic compound causing toxic effect | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Welders ague | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Toxic effect of copper salt | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Toxic effect of manganese AND/OR its compounds | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Baritosis (disorder) | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Stannosis (disorder) | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Toxic effect of lead dioxide | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Metal fever (disorder) | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Toxic effect of lead salt | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| fièvre des fondeurs | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Toxic effect of arsenic AND/OR its compounds | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Organic arsenic poisoning | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Accidental poisoning caused by manganese and/or manganese compound (disorder) | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Heavy metal | est un(e) (attribut) | False | Metal (element) | Inferred relationship | Some |  | 
| Soft metal (substance) | est un(e) (attribut) | False | Metal (element) | Inferred relationship | Some |  | 
| Metal element | est un(e) (attribut) | False | Metal (element) | Inferred relationship | Some |  | 
| Toxic effect of antimony AND/OR its compounds | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Aluminum intoxication | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Aluminum bone disease | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Aluminium-related osteomalacia | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Aluminum-related fracturing osteodystrophy | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Stibialism | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Bauxite fibrosis of lung | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Antimony pneumoconiosis (disorder) | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Platinosis | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Toxic effect of chromium | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| aluminose | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Skin disease due to arsenic | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Arsenical keratosis (disorder) | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Arsenic-induced skin malignancy | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Arsenic-induced skin pigmentation (disorder) | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Arsenic-induced rain-drop hypomelanosis | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Skin sign from acute arsenic toxicity | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Hard metal | est un(e) (attribut) | False | Metal (element) | Inferred relationship | Some |  | 
| Light metal | est un(e) (attribut) | False | Metal (element) | Inferred relationship | Some |  | 
| Poisoning by arsenic or its compounds of undetermined intent | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Accidental poisoning by lead and its compounds and fumes | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Accidental poisoning caused by lead compound (disorder) | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Accidental poisoning by lead fumes | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Accidental poisoning by antimony and its compounds and fumes | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Accidental poisoning caused by antimony compound (disorder) | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Accidental poisoning by antimony fumes | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Accidental poisoning by arsenic and its compounds and fumes | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Accidental poisoning caused by arsenic compound (disorder) | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Accidental poisoning by arsenic fumes | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Accidental poisoning caused by copper salt (disorder) | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Accidental poisoning caused by manganese and/or manganese compound (disorder) | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Self poisoning caused by arsenic and/or arsenic compound | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Accidental poisoning by lead, unspecified | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Accidental poisoning by lead, NOS | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Accidental poisoning by antimony, unspecified | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Accidental poisoning by antimony, NOS | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Accidental poisoning by arsenic, unspecified | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Accidental poisoning by arsenic, NOS | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Metal groups | est un(e) (attribut) | False | Metal (element) | Inferred relationship | Some |  | 
| Toxic effect of selenium compound | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Pontic cast, predominantly base metal | substance utilisée (attribut) | False | Metal (element) | Inferred relationship | Some |  | 
| Pontic, porcelain fused to noble metal | substance utilisée (attribut) | False | Metal (element) | Inferred relationship | Some |  | 
| effet toxique d’un composé de plomb (trouble) | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Toxic effect of tetraethyl lead (disorder) | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| métallose | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Pontic, porcelain fused to high noble metal (procedure) | substance utilisée (attribut) | False | Metal (element) | Inferred relationship | Some |  | 
| Posteruptive tooth staining due to metal | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Toxic effect of metal | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Toxic effect of lead acetate | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Toxic effect of inorganic lead compound | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Magnetic metal | est un(e) (attribut) | False | Metal (element) | Inferred relationship | Some |  | 
| Ferrous metal | est un(e) (attribut) | False | Metal (element) | Inferred relationship | Some |  | 
| Pontic cast, high noble metal | substance utilisée (attribut) | False | Metal (element) | Inferred relationship | Some |  | 
| Toxic effect of organic lead compound | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Contact dermatitis due to metal | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Nonmagnetic metal | est un(e) (attribut) | False | Metal (element) | Inferred relationship | Some |  | 
| Non-ferrous metal | est un(e) (attribut) | False | Metal (element) | Inferred relationship | Some |  | 
| Pontic cast, noble metal | substance utilisée (attribut) | False | Metal (element) | Inferred relationship | Some |  | 
| Toxic effect of nickel compound | Causative agent | False | Metal (element) | Inferred relationship | Some |  | 
| Contact dermatitis due to jewelry (disorder) | Causative agent | False | Metal (element) | Inferred relationship | Some |  |