[Principal trends in the prospective plan of development of public health for 1959-1965 in the sanitary-epidemiological area].
D006801:Humans; D011446:Prospective Studies; D011634:Public Health
PUBLIC HEALTH
Osnovnye napravleniia perspektivnogo plana razvitiia zdravookhraneniia na 1959 gg. v oblasti sanitarno-epidemiologicheskogo dela.