[Obstetrics and perinatal medicine].
D005193:Family Planning Services; D005260:Female; D005323:Fetal Monitoring; D006801:Humans; D007231:Infant, Newborn; D009774:Obstetrics / Q000639:trends*; D010500:Perinatology / Q000639:trends*; D011247:Pregnancy; D012306:Risk
Obstetricia y medicina perinatal.