title: Umbilical blood flow in late gestation: a comparison of simultaneous measurements with two different techniques.
mesh_terms: D000818:Animals; D000983:Antipyrine; D001783:Blood Flow Velocity; D001794:Blood Pressure; D001831:Body Temperature; D005260:Female; D005318:Fetal Heart / Q000503:physiopathology; D005333:Fetus; D005865:Gestational Age; D006323:Heart Arrest / Q000209:etiology; D008431:Maternal-Fetal Exchange; D008722:Methods; D010100:Oxygen / Q000097:blood; D010101:Oxygen Consumption; D011189:Potassium Chloride; D011247:Pregnancy; D012039:Regional Blood Flow; D012756:Sheep; D013147:Spirometry; D013997:Time Factors; D014470:Umbilical Cord / Q000098:blood supply*
chemical_list: D011189:Potassium Chloride; D010100:Oxygen; D000983:Antipyrine