title: Are oral betamimetics effective maintenance therapies after threatened preterm labor?
authors: ghgriffin@hotmail.com
authors: Glenn
authors: G
authors: Griffin
mesh_terms: D000284:Administration, Oral; D000318:Adrenergic beta-Agonists / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D007752:Obstetric Labor, Premature / Q000188:drug therapy*; D011247:Pregnancy; D047928:Premature Birth / Q000517:prevention & control*; D016032:Randomized Controlled Trials as Topic; D015149:Tocolytic Agents / Q000627:therapeutic use*
chemical_list: D000318:Adrenergic beta-Agonists; D015149:Tocolytic Agents