[History of obstetrics in Russia at the end of the 18th-beginning of the 19th centuries].
D049671:History, 18th Century; D049672:History, 19th Century; D008880:Midwifery / Q000266:history; D009774:Obstetrics / Q000266:history*; D012425:Russia (Pre-1917)
Iz istorii akusherstva v Rossii kontsa XVIII-nachala XIX veka.