Effectiveness of using a boundary check on student knowledge in a department of communal hygiene

Cherkinskii, S.N.; Mazaev, V.T.; Laskina, V.P.

Gigiena i sanitariia 1978(9): 57-59

1978


ISSN/ISBN: 0016-9900
PMID: 689406
Document Number: 129849

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