title: [John Jonston, author of the 1st systematic description of nail diseases].
mesh_terms: D003880:Dermatology / Q000266:history; D049670:History, 17th Century; D006801:Humans; D009262:Nails; D011044:Poland; D012871:Skin Diseases / Q000266:history
vernacular_title: Jan Jonston, autor pierwszej systematyki chorób paznokci.