N.A. Semashko - an outstanding theoretician and organizer of public health (his 100th birthday)

Agaev, E.R.; Semashko, N.A.

Fel'dsher i Akusherka 39(9): 4-8

1974


ISSN/ISBN: 0014-9772
PMID: 4613578
Document Number: 79216

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