RT Journal Article SR Electronic T1 Determinants of angina in aortic stenosis and the importance of coronary arteriography. JF British Heart Journal JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 1347 OP 1352 DO 10.1136/hrt.39.12.1347 VO 39 IS 12 A1 R H Swanton A1 I A Brooksby A1 B S Jenkins A1 D J Coltart A1 M M Webb-Peploe A1 B T Williams A1 M V Braimbridge YR 1977 UL http://heart.bmj.com/content/39/12/1347.abstract AB