[Maternal and infant morbidity and mortality after 455 vacuum extractions].
D005113:Extraction, Obstetrical; D005190:Family; D005260:Female; D006801:Humans; D007226:Infant Mortality; D008428:Maternal Mortality; D009774:Obstetrics; D011247:Pregnancy; D014618:Vacuum; D014620:Vacuum Extraction, Obstetrical
EXTRACTION, OBSTETRICAL; INFANT MORTALITY; MATERNAL MORTALITY