By Hurst, J. Willis
By Betteridge, D John
By Duerinckx, Andre J., etc.
By Simon Stewart, Stewart, Simon
By Epstein, E.J.
By Marchal, G., Vogl, T.J., Heiken, J P., Rubin, G. D.
By Khavandi, Ali
By W.Stephen Waring, Ian B. Wilkinson, John R. Cockcroft
By H. Watson
By John M. Luce, David J. Pierson, Martha L. Tyler
By Desmond G. Julian, Eugene Braunwald
By Springhouse Publishing, Patricia Schull, Springhouse
By S.C. Jordan, Olive Scott, L.M. Gerlis
By William F. Walker
By Rath, Matthias.
By Stephen M. Factor, Maria A. Lamberti-Abadi, Jacobo Abadi
By David L Hayes, Matt Noble, Rebecca Fallon
By Antonio Loforte, Andrea Montalto, Cristiano Amarelli
By leonard-s-lilly
By Adam D. Timmis
By Edward K. Chung
By Duncan Green
By Catherine M. Otto
By Catherine A. Walsh, Peter Wilde, Alison Heads, Jayshree Joshi (Hammersmith Hospital), Stephen Evans
By Kowalski
By Stefano Masiero, Ugo Carraro
By Helen Rimington (Guy's and St. Thomas' Hospitals, London, UK), J. Chambers
By Dr Richard Fogoros
By BMJ Publishing Group