RT Journal Article SR Electronic T1 Christiaan Neethling Barnard (1922-). JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 406 OP 406 DO 10.1136/hrt.77.5.406 VO 77 IS 5 A1 Davies, M. K. A1 Hollman, A. YR 1997 UL http://heart.bmj.com/content/77/5/406.abstract AB