title: Acquired kinking of the hair associated with etretinate therapy.
mesh_terms: D000328:Adult; D005050:Etretinate / Q000009:adverse effects*; D005260:Female; D006197:Hair / Q000648:ultrastructure; D006201:Hair Diseases / Q000139:chemically induced* / Q000473:pathology; D006801:Humans; D008297:Male; D008855:Microscopy, Electron, Scanning; D008875:Middle Aged
chemical_list: D005050:Etretinate