RT Journal Article SR Electronic T1 Digital subtraction angiography in congenital heart disease in pediatric patients JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 159 OP 171 VO 49 IS 4 A1 Douglas S. Moodie A1 Edward Buonocore A1 John Yiannikas A1 Carl C. Gill A1 William A. Pavlicek YR 1982 UL http://www.ccjm.org/content/49/4/159.abstract AB