title: Spinal anesthesia and ephedrine in pregnant monkeys.
mesh_terms: D000136:Acid-Base Equilibrium; D000773:Anesthesia, Obstetrical; D000775:Anesthesia, Spinal; D000818:Animals; D001794:Blood Pressure; D002245:Carbon Dioxide / Q000097:blood; D002302:Cardiac Output; D004809:Ephedrine / Q000627:therapeutic use*; D005260:Female; D005333:Fetus / Q000502:physiology; D000882:Haplorhini; D006339:Heart Rate; D006863:Hydrogen-Ion Concentration; D007022:Hypotension / Q000188:drug therapy; D008251:Macaca; D008431:Maternal-Fetal Exchange; D010100:Oxygen / Q000097:blood; D011247:Pregnancy; D012039:Regional Blood Flow; D014599:Uterus / Q000098:blood supply; D014655:Vascular Resistance
chemical_list: D002245:Carbon Dioxide; D004809:Ephedrine; D010100:Oxygen