title: Technique for stepwise reduction of uterine blood flow in the chronically prepared pregnant sheep.
mesh_terms: D000818:Animals; D005260:Female; D005333:Fetus / Q000502:physiology; D008722:Methods; D011247:Pregnancy; D011270:Pregnancy, Animal; D012039:Regional Blood Flow; D012212:Rheology; D012756:Sheep / Q000502:physiology*; D014599:Uterus / Q000098:blood supply*