[Obstetrical anesthesia--various problems of painless labor].
D000768:Anesthesia, General; D000772:Anesthesia, Local; D000773:Anesthesia, Obstetrical; D005260:Female; D005333:Fetus / Q000187:drug effects; D006801:Humans; D007231:Infant, Newborn; D008431:Maternal-Fetal Exchange; D011247:Pregnancy; D011249:Pregnancy Complications, Cardiovascular