Meetings of medical societies. Hygiene section of NMA. Meeting of 10/XI 1934.
Kazan medical journal ›› 1935, Vol. 31 ›› Issue (3-4) : 538 -538.
Meetings of medical societies. Hygiene section of NMA. Meeting of 10/XI 1934.
Dr. N.A. Laptev "Sanitary minimum for certain categories of health workers." Prof. M.V. Trotsky and Dr. Abaev "A quick way to determine the amount of table salt in food."
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