RT Journal Article SR Electronic T1 COMBINED CONGENITAL SUBAORTIC STENOSIS AND INFUNDIBULAR PULMONARY STENOSIS JF British Heart Journal JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 686 OP 690 DO 10.1136/hrt.22.5.686 VO 22 IS 5 A1 Henry N. Neufeld A1 Patrick A. Ongley A1 Jesse E. Edwards YR 1960 UL http://heart.bmj.com/content/22/5/686.abstract AB