Unusual systemic artery to pulmonary artery malformation without evidence of systemic disease, trauma or surgery
CardioVascular and Interventional Radiology (2006) - Comments
pubmed: 16404502  doi: 10.1007/s00270-004-0289-9  issn: 0174-1551  issn: 1432-086x 

Serdar Geyik, Kivilcim Yavuz, Frederick S. Keller