title: History of fetal monitoring.
mesh_terms: D004562:Electrocardiography / Q000266:history; D004569:Electroencephalography / Q000266:history; D005060:Europe; D005260:Female; D005315:Fetal Diseases / Q000266:history; D005318:Fetal Heart / Q000503:physiopathology; D005323:Fetal Monitoring; D005333:Fetus / Q000502:physiology; D006326:Heart Auscultation / Q000266:history; D006339:Heart Rate; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D009774:Obstetrics / Q000266:history*; D010100:Oxygen / Q000097:blood; D010701:Phonocardiography / Q000266:history; D010925:Placental Function Tests; D010991:Plethysmography / Q000266:history; D011247:Pregnancy; D012535:Scalp / Q000098:blood supply; D013599:Systole; D014463:Ultrasonography; D014599:Uterus / Q000098:blood supply
chemical_list: D010100:Oxygen