Hygienic aspects of improvements in an educational-training institution--the school-day care center

Kriukova, A.A.; Davydok, A.M.; Shteĭnman, G.R.; Sannikova, O.F.; Dubovets, T.D.; Kharevich, T.V.

Gigiena i Sanitariia 1990(11): 51-53

1990


ISSN/ISBN: 0016-9900
PMID: 2093591
Document Number: 363940

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