title: Lines of Beau: possible markers of zinc deficiency.
mesh_terms: D000169:Acrodermatitis / Q000473:pathology*; D002648:Child; D006801:Humans; D008297:Male; D009262:Nails / Q000473:pathology*; D015032:Zinc / Q000172:deficiency*
chemical_list: D015032:Zinc