RT Journal Article SR Electronic T1 Cor Triatriatum: Congenital Stenosis of the Common Pulmonary Vein JF Archives of Disease in Childhood JO Arch Dis Child FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP 222 OP 224 DO 10.1136/adc.31.157.222 VO 31 IS 157 A1 Frank W. Nash A1 Donald MacKinnon YR 1956 UL http://adc.bmj.com/content/31/157/222.abstract AB