title: Anesthesia for preterm delivery, breech presentation, and multiple gestation.
mesh_terms: D000318:Adrenergic beta-Agonists / Q000009:adverse effects; D000773:Anesthesia, Obstetrical / Q000379:methods*; D001946:Breech Presentation; D002585:Cesarean Section; D005260:Female; D006801:Humans; D008278:Magnesium Sulfate / Q000009:adverse effects; D007752:Obstetric Labor, Premature; D011247:Pregnancy; D011272:Pregnancy, Multiple
chemical_list: D000318:Adrenergic beta-Agonists; D008278:Magnesium Sulfate