title: Sieketroost: Dr James Barry's contribution to materia medica.
mesh_terms: D006069:Gonorrhea / Q000188:drug therapy; D049672:History, 19th Century; D010598:Pharmacognosy / Q000266:history*; D010946:Plants, Medicinal; D013019:South Africa; D013587:Syphilis / Q000188:drug therapy