RT Journal Article SR Electronic T1 The frontiers of cardiomyopathy. JF British Heart Journal JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 1 OP 18 DO 10.1136/hrt.48.1.1 VO 48 IS 1 A1 J F Goodwin YR 1982 UL http://heart.bmj.com/content/48/1/1.abstract AB