Sawaia, N [Embryology of the heart and great vessels. VII. Pulmonary venous system. 8. Development of the main venous trunks]. [electronic resource] - Arquivos brasileiros de cardiologia Feb 1968 - 53-60 p. digital Publication Type: Journal Article ISSN: 0066-782X Subjects--Topical Terms: Heart--embryologyHumansMesenteric Veins--embryologyPulmonary Veins--embryologyUmbilical Veins--embryology