RT Journal Article SR Electronic T1 Central haemodynamics during spontaneous angina pectoris. JF British Heart Journal JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 1087 OP 1091 DO 10.1136/hrt.36.11.1087 VO 36 IS 11 A1 Lecerof, H YR 1974 UL http://heart.bmj.com/content/36/11/1087.abstract AB