[Main trends in studies on social hygiene and public health administration].
D011314:Preventive Health Services / Q000458:organization & administration*; D011634:Public Health / Q000639:trends*; D011635:Public Health Administration / Q000639:trends*; D012107:Research Design; D014586:USSR
Osnovnye napravleniia issledovaniĭ po sotsial'noĭ gigiene i organizatsii zdravookhraneniia.