By Medical Protection Society
By Calabi, F., Neuberger, M. S.
By Richard Ashton
By Schroeder, Knut
By Ronald, Melzack
By Parragon
By Illingworth
By Fisher, Richard B., Christie, George A.
By Crowe, Jonathan, Bradshaw, Tony, Monk, Paul
By Griffin M.D., James E., Ojeda D.V.M., Sergio R.
By Gilbert, Stephen G., Cheralea
By Davison, Gerald C., Neale, John M.
By White, Abraham
By Lubert Stryer
By Diamond, John
By Higashida, Naoki, Mitchell, David, Yoshida, Keiko
By Mitchell, Ross Galbraith
By Unidentified Author
By Kevin K. Haussler
By Johnson, Irving
By Rowland, Barbara
By Panja, Ayan
By Broughton
By Ichiji Taaki
By Geoffrey H. Arthur, David E. Noakes, Harold Pearson
By Hanns-Jurgen Winzer
By P. S. Moondi