SILVER, A W Demonstration of preferential flow of blood from inferior vena cava and from right pulmonary veins through experimental atrial septal defects in dogs. [electronic resource] - Circulation research Jul 1956 - 413-8 p. digital Publication Type: Journal Article ISSN: 0009-7330 Standard No.: 10.1161/01.res.4.4.413 doi Subjects--Topical Terms: AnimalsBlood CirculationCardiovascular AbnormalitiesDogsHeart Septal Defects, AtrialHumansLungPulmonary VeinsVeinsVena Cava, InferiorVenae Cavae--physiology