By Various Authors
By Jens Kurreck
By Kirk MS FRCS, R. M.
By Hayes, Peter C.
By Lumley MS FRCS DMCC FMAA(Hon) FGA Professor, John S. P., Craven BSc MD FRCS, J. L.
By John A D Settle
By Ramachandran, Manoj, Trinidade, A.
By Hill, Graham L
By Robinson, Richard
By M J Atkins
By ethicon
By Dr Peter Liebling
By NB Medical Education
By Boots
By Finger, Stanley
By Greenspan, Adam
By Burrows, Maurice, etc.
By Shanks, S.Cochrane, Kerley, Peter
By Talley, Nicholas J., O′Connor, S.
By ASSH
By Small, Neil, Froggatt, Katherine, Downs, Murna
By Jon A. Jacobson
By Dogra MD, Vikram S., Rubens MD, Deborah J.
By Bates MPhil DMU DCR, Jane A.
By Gibbon, W. W.
By Martin, E.A.
By Barritt, Greg J.
By Kandel, Eric R., Pardes, Herbert
By Cozolino, Louis
By Garfield, Simon