title: [In memoriam Leonid Semenovich Persianinov].
mesh_terms: D006176:Gynecology / Q000266:history; D049673:History, 20th Century; D009774:Obstetrics / Q000266:history; D012425:Russia (Pre-1917); D014586:USSR
vernacular_title: Pamiati Leonida Semenovicha Persianinova.