[Instrumental deliveries in Denmark during the years 1970-1978].
D002585:Cesarean Section; D003718:Denmark; D005113:Extraction, Obstetrical; D005260:Female; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D011247:Pregnancy; D013223:Statistics as Topic; D014620:Vacuum Extraction, Obstetrical
Instrumentelle forløsninger i Danmark i perioden 1970-1978.