title: Henna and psoriasis.
authors.forename: S Y
authors.initials: SY
authors.lastname: El-Gammal
mesh_terms: D049690:History, Ancient; D049692:History, Early Modern 1451-1600; D049691:History, Medieval; D049711:History, Modern 1601-; D010944:Plants; D012871:Skin Diseases / Q000266:history*