By Prout, Jeremy, Jones, Tanya, Martin, Daniel
By Darby, M J, Barron, D, Hyland, R E
By Salyers, Abigail A., Whitt, Dixie D.
By Gomella, Leonard G., etc.
By Jenkinson, Dr Andrew
By BLANDY
By Lawrence, C. A., Johnson, Z.
By Engel, Joyce
By Sensky, Tom
By Phillips, Annie
By Dawkins, Keith D.; Morgan, John M.; Gray, Huon; Simpson, Iain A., Gray, Huon, K.D., Simpson A., I, Morgan, John M., Iain A. Dawkins
By Coni
By Bradley
By Studd
By Davies, Ieuan John Treharne
By Ford, Michael J., Nicol, E. Fiona
By Taylor, Malcolm P.
By Berg, Dale
By Duffy, Marion, Griffin, Elaine
By Scully, Crispian
By Paton, Alexander
By Nicholas Coni, Stephen Webster, Coni, Nicholas, Webster, Stephen
By Frith
By Anderson
By World Health Organization
By Jeremy Hughes, J. A. Jefferson
By French, Herbert, Hart, F.Dudley
By Kalra, Philip A.
By BHUSHAN, Vikas, Pall, Vishal, LE, Tao, Fierro, José M., Nguyen, Hoang
By Brochert MD, Adam