[1st congress of zemstvo physicians and its role in public health development in Udmurtia].
D003226:Congresses as Topic / Q000266:history*; D049672:History, 19th Century; D011634:Public Health / Q000266:history*; D012425:Russia (Pre-1917)
Pervyĭ s'ezd zemskikh vracheĭ i ego rol' v razvitii zdravookhraneniia Udmurtii.