Prevention of preterm delivery in twins. A neurohormonal approach.
D000318:Adrenergic beta-Agonists / Q000627:therapeutic use*; D000420:Albuterol / Q000627:therapeutic use; D001724:Birth Weight; D005260:Female; D006801:Humans; D007226:Infant Mortality; D007752:Obstetric Labor, Premature / Q000517:prevention & control*; D011247:Pregnancy; D011263:Pregnancy Trimester, Third; D011272:Pregnancy, Multiple; D011296:Prenatal Diagnosis; D012146:Rest; D014427:Twins
D000318:Adrenergic beta-Agonists; D000420:Albuterol