title: Contact allergy to iodoform and bismuth subnitrate.
mesh_terms: D001729:Bismuth / Q000009:adverse effects*; D003877:Dermatitis, Contact / Q000209:etiology*; D006801:Humans; D006847:Hydrocarbons, Iodinated / Q000009:adverse effects*; D008297:Male; D008416:Mastoid / Q000601:surgery; D008875:Middle Aged; D011184:Postoperative Period
chemical_list: D006847:Hydrocarbons, Iodinated; C010804:bismuth subnitrate; C010473:iodoform; D001729:Bismuth