[Early history of zemstvo medicine in the northern districts of Russia].
Kukoviakin
S A
SA
Kukoviakina
N D
ND
D049672:History, 19th Century; D006801:Humans; D012423:Rural Health / Q000266:history*; D012426:Russia
Predystoriia zemskoĭ meditsiny severnykh guberniĭ Rossii.