title: [In memory of Professor Peter Popchristov (1903-1973)].
mesh_terms: D002031:Bulgaria; D003880:Dermatology / Q000266:history; D049673:History, 20th Century; D012749:Sexually Transmitted Diseases / Q000628:therapy
vernacular_title: Za profesorem Petrem Popchristovem (1903-1973)