An analysis of critical colsure in the isolated ductus arteriosus.
D000818:Animals; D001794:Blood Pressure; D004373:Ductus Arteriosus / Q000502:physiology*; D005333:Fetus; D006168:Guinea Pigs; D008954:Models, Biological; D012039:Regional Blood Flow; D014666:Vasomotor System / Q000502:physiology*