title: The growth of infant hearts grafted to young and adult rats.
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D001011:Aorta / Q000601:surgery; D006332:Cardiomegaly / Q000209:etiology; D003326:Coronary Circulation; D006321:Heart / Q000254:growth & development*; D016027:Heart Transplantation; D011651:Pulmonary Artery / Q000601:surgery; D051381:Rats; D011920:Rats, Inbred WF; D014184:Transplantation, Homologous; D014682:Vena Cava, Inferior / Q000601:surgery