[The development of the sanitarepidemiologic service in Karelia].
D004813:Epidemiology / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D011635:Public Health Administration / Q000266:history*; D012426:Russia; D012425:Russia (Pre-1917)
Razvitie sanitarno-épidemiologicheskoĭ sluzhby v Karelii.