The patency of the ductus arteriosus in newborn lambs and its physiological consequences.
D000818:Animals; D004373:Ductus Arteriosus / Q000502:physiology*; D004374:Ductus Arteriosus, Patent; D012756:Sheep / Q000033:anatomy & histology; D034561:Sheep, Domestic
DUCTUS ARTERIOSUS/physiology; SHEEP/anatomy and histology