[History of health education in Simbirsk Guberniya and Ulyanovsk Province].
D006266:Health Education / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D012425:Russia (Pre-1917); D014586:USSR
Iz istorii sanitarnogo prosveshcheniia v Simbirskoĭ gubernii i Ul'ianovskoĭ oblasti.