title: Quinidine-induced lichen planus.
mesh_terms: D001706:Biopsy; D006801:Humans; D008010:Lichen Planus / Q000139:chemically induced* / Q000473:pathology; D008297:Male; D008875:Middle Aged; D011802:Quinidine / Q000009:adverse effects*; D012867:Skin / Q000473:pathology
chemical_list: D011802:Quinidine