Daily activities and health status of schoolchildren of the city of Sum

Krut'ko, B.T.; Kameneva, A.P.; Mykitenko, E.K.; Ivanenko, A.T.

Gigiena i Sanitariia 12: 51-52

1984


ISSN/ISBN: 0016-9900
PMID: 6530158
Document Number: 221318

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