title: Apply directly to the forehead: Holmes, Nana, and hennapecia.
authors: Gerald
authors: G
authors: Weissmann
mesh_terms: D000505:Alopecia / Q000209:etiology / Q000266:history; D049672:History, 19th Century; D006801:Humans; D007249:Inflammation; D009285:Naphthoquinones / Q000633:toxicity*; D010655:Phenylenediamines / Q000633:toxicity; D010936:Plant Extracts / Q000633:toxicity; D012867:Skin / Q000187:drug effects
chemical_list: D009285:Naphthoquinones; D010655:Phenylenediamines; D010936:Plant Extracts; C005090:lawsone; C029728:4-phenylenediamine