Krongrad, E Aorticopulmonary tunnel: angiographic recognition of pulmonary atresia and coronary artery-to-pulmonary artery fistula. [electronic resource] - The American journal of roentgenology, radium therapy, and nuclear medicine Nov 1973 - 498-502 p. digital Publication Type: Journal Article ISSN: 0002-9580 Standard No.: 10.2214/ajr.119.3.498 doi Subjects--Topical Terms: AngiographyCoronary AngiographyCoronary Vessel Anomalies--diagnostic imagingFistula--diagnostic imagingHeart Defects, Congenital--diagnostic imagingHumansPulmonary Artery--abnormalities