[Development of public health in Ulyanovsk Province during the years of Soviet power].
D049673:History, 20th Century; D011634:Public Health / Q000266:history*; D012423:Rural Health / Q000266:history; D012426:Russia; D012425:Russia (Pre-1917)
Razvitie zdravookhraneniia Ul'ianovskoĭ oblasti za gody Sovetskoĭ vlasti.