By Scott Kahan
By Keith N. Frayn
By Denis Anthony
By J.F. Ashby
By M.J. Chadwick, Gordon Terence Goodman
By Michael I. Gurr, John L. Harwood, Keith N. Frayn
By J. Grace, etc.
By Barrie M. Margetts, Michael J. Gibney, Lenore Arab, John Kearney
By J. proctor
By Alison Blenkinsopp, Paul Paxton
By B. Martin, F. Christie
By Karen A. Luker, Allan B. Wolfson, MD
By John Harper, Arnold Oranje, Neil Prose (Director, Pediatric Dermatology, Duke University Medical Center, North Carolina, USA.)
By J.F. Wilkinson
By Thompson, F.Jaundrell-, Ashworth, W.J.
By Nils H. Axelsen
By R.W. Old, S.B. Primrose
By David Rubenstein, David Wayne, John Bradley
By Dr Howard Swanton (Consultant Cardiologist, The Middlesex Hospital, London UK )
By R. B. H. Wills, W.B. McGlasson, Douglas Graham, T.H. Less, E.G. Hall
By J. Andrews
By Hubert Martin
By Hubert Martin, Charles R. Worthing
By Richard J. Chancellor
By D. L. Ebbels, John Ernest King
By S. A. Hill
By G.Clifford Evans
By David H. Nobel, Charles P. Course
By Anne Van den Ban, H.S. Hawkins, A.W. van den Ban