[THE PRESENT CONCEPT OF OBSTETRICS].
D001938:Brazil; D002648:Child; D002654:Child Care; D002669:Child Welfare; D019411:Clinical Laboratory Techniques; D005260:Female; D006176:Gynecology; D006801:Humans; D007753:Laboratories; D008429:Maternal Welfare; D009774:Obstetrics; D011247:Pregnancy; D011295:Prenatal Care
BRAZIL; CHILD CARE; DIAGNOSIS, LABORATORY; GYNECOLOGY; MATERNAL WELFARE; OBSTETRICS; PREGNANCY; PRENATAL CARE
CONCEITO ACTUAL DA OBSTETR'ICIA.