[Development of public health in Novgorod Gubernia province 1864-1917].
D049672:History, 19th Century; D049673:History, 20th Century; D011634:Public Health / Q000266:history*; D012425:Russia (Pre-1917)
Razvitie zdravookhraneniia v Novgorodskoĭ gubernii v 1864-1917 gg.