On superficial epitheliomata and chronic arsenical poisoning.
FORMAN
L
L
D001151:Arsenic / Q000633:toxicity*; D020261:Arsenic Poisoning; D001152:Arsenicals; D002277:Carcinoma; D006801:Humans; D012878:Skin Neoplasms
D001152:Arsenicals; D001151:Arsenic