[Loss of working time among medical workers at feldsher-obstetric posts in the valley and maintain districts of the Kirgiz SSR].
D007707:Kyrgyzstan; D008427:Maternal Health Services; D008887:Military Medicine
Zatraty rabochego vremeni rabotnikov feldshersko-akusherskikh punktov dolinnogo i gornogo raĭonov Kirgizskoĭ SS.