[Prevention of obstetric shock].
D000328:Adult; D000758:Anesthesia; D005260:Female; D006474:Hemorrhagic Disorders; D006801:Humans; D007744:Obstetric Labor Complications; D011247:Pregnancy; D011248:Pregnancy Complications; D012771:Shock, Hemorrhagic / Q000209:etiology / Q000517:prevention & control*