By Jane McCusker
By Elizabeth Herman and Margaret Bentley
By Food and Agriculture Organization of the United Nations
By George D Scott
By Clarke, Robert Albert, etc.
By King, Preston, Leakey, Richard
By Bates, Barbara, Hoekelman, Robert A.
By Schaechter, Moselio, Medoff, Gerald, Eisenstein, Barry I.
By Jolly
By Imperial Chemical Industries
By Donald J Birkett, Donald Birkett
By Mumby, Keith
By Birrer MD FAAFP FACP, Richard B., Della Corte DPM FACFS FACFAOM, Michael P., Grisafi DPM FACFS, Patrick J.
By Leonard, Brian E.
By Cartwright MB BS MRCGP DCH DRCOG, Simon, Godlee BSc MB BChir DRCOG, Carolyn, Mant MA FRCGP FRCP, David
By Satterthwaite, David
By Sharma, Dr. Rajendra
By Annoni, Frederico, Caputo, Ruggero, Veraldi, Stefano
By Conde-Salazar, Luis, Goossens, An, Rietschel, Robert L, Veien, Niels K
By Harkless DPM, Lawrence B.
By N/A
By Freeman, Joan, Neave, R.A.
By Jackson, Richard Maudslay, Raw, F., Frank Raw
By John Palmer
By Norris, Walter, Campbell, Donald, Spence, Alastair A, Alistair A., Dundee, John W.
By P T Marshall, G M Hughes
By Havard, C.W.H.
By Munro, J.F., Ford, Michael J.