[Multiple basaliomas in psoriasis treated with arsenic].
D001151:Arsenic / Q000633:toxicity*; D002280:Basal Cell Carcinoma / Q000209:etiology*; D006223:Hamartoma Syndrome, Multiple; D006801:Humans; D011565:Psoriasis / Q000628:therapy*
D001151:Arsenic
ARSENIC/toxicology; CARCINOMA, BASAL CELL/etiology; PSORIASIS/therapy