[Birth rate and incidence of premature births in the community of Backa Palanka].
Nikolić
R
R
D001723:Birth Rate; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007752:Obstetric Labor, Premature / Q000453:epidemiology*; D011247:Pregnancy; D015022:Yugoslavia
Natalitet i ucestalost nedonosćadi u komuni Backa Palanka.