RT Journal Article SR Electronic T1 Aortic stenosis and angina with normal coronary arteries: the role of coronary flow abnormalities. JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 213 OP 214 DO 10.1136/hrt.78.3.213 VO 78 IS 3 A1 T. Irvine A1 A. Kenny YR 1997 UL http://heart.bmj.com/content/78/3/213.abstract AB