[The question of decreasing malformations by extended care for pregnant women].
D035843:Biomedical Research; D000013:Congenital Abnormalities / Q000517:prevention & control*; D005260:Female; D006801:Humans; D008134:Long-Term Care; D011247:Pregnancy; D011295:Prenatal Care
ABNORMALITIES/prevention and control; PRENATAL CARE
Zur Frage der Verminderung von Missbildungen durch erweiterte Schwangerenbetreuung.