title: A case for diagnosis (lichen scrofulosus; vitamin A deficiency?).
authors.forename: C S
authors.initials: CS
authors.lastname: WRIGHT
mesh_terms: D001361:Avitaminosis; D006801:Humans; D008011:Lichens; D014382:Tuberculosis, Cutaneous; D014801:Vitamin A; D014802:Vitamin A Deficiency; D014815:Vitamins
chemical_list: D014815:Vitamins; D014801:Vitamin A