[Basic principles of organizing specialized obstetrical care].
D005260:Female; D006801:Humans; D008511:Medicine; D009774:Obstetrics; D011247:Pregnancy; D011635:Public Health Administration; D013038:Specialization; D014586:USSR
Osnovnye printsipy organizatsii spetsializirovannoĭ akusherskoĭ pomoshchi.