title: Effect of maternal intravenous administration of atropine (0.5mg) on fetal breathing and heart pattern.
mesh_terms: D001285:Atropine / Q000008:administration & dosage / Q000494:pharmacology*; D005260:Female; D005318:Fetal Heart / Q000187:drug effects*; D005323:Fetal Monitoring; D006339:Heart Rate / Q000187:drug effects*; D006801:Humans; D007275:Injections, Intravenous; D008431:Maternal-Fetal Exchange; D011247:Pregnancy; D012119:Respiration / Q000187:drug effects*; D014463:Ultrasonography
chemical_list: D001285:Atropine