[Ways of improving the teaching of communal hygiene in colleges].

Autor: Gabovich RD, Goncharuk EI, Kurinnoĭ IL, Tsipriian VI
Jazyk: ruština
Zdroj: Gigiena i sanitariia [Gig Sanit] 1981 May (5), pp. 30-2.
Databáze: MEDLINE
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