[Five-Year Plan, 4th year. The development of public health].
D008511:Medicine / Q000639:trends; D010820:Physicians / Q000600:supply & distribution; D011634:Public Health / Q000639:trends*; D012106:Research; D013038:Specialization; D014586:USSR
Piatiletka, god chetvertyĭ. Razvitie narodnogo zdravookhraneniia.