By David E. Metzler
By Robert F. Smith
By Richard Mayne
By Bernfield, Merton
By J.W. Garvin
By Roberts, M. B. V.
By Anne Novitt-Moreno
By Central, Health
By McGuffin, P., Greer, S.
By Galton, David J.
By Murphy, T.R.
By Punit Ramrakha, Kevin Moore
By Lehninger, Albert L.
By Joint Formulary Committee
By Martindale, WILLIAM
By Jones, Alison, Dargan, Paul
By Hill, James
By Meldon, Stephen, MA, O. John, Woolard, Robert
By Stuart Montgomery, Joseph Zohar
By Donald C Plumb
By Kirk DVM, Robert W.
By Macintire, Douglass K., Drobatz, Kenneth J., Haskins, Steven C., Saxon, William D.
By John R. August BVetMed MS MRCVS
By Feldman DVM DACVIM, Edward C., Nelson DVM, Richard W.
By Stephen J. Ettinger
By Bartges, Joe, Polzin, David
By Christopher G. Clough, K. Ray Chaudhuri, Kapil D. Sethi
By Kingdon, David
By Rosalind Ramsay, Claire Gerada, Sarah Mars and George Szmukler
By White MD, Gary M., Cox BSc FRCP, Neil H.