By Watson, Roger, Atkinson, Ian, Egerton, Patricia
By Kater, Michael H.
By Rupke, Nicolaas A.
By Sainsbury, David
By British Red Cross Society, St. Andrew's Ambulance Assoc, St. John's Ambulance
By Starr, M.P., Stolp, H., TrĂ¼per, H.G., Balows, A., Schlegel
By Marks, Ronald
By Dalton RN NREMT-P MS CNS, Alice Twink
By AAP - American Academy of Pediatrics
By Gina Johnson / Ian Hill-smith
By Mark Pallen
By Goodman, Professor of Jewish Studies Martin
By Tranquilli, William J., Thurmon, John C., Grimm, Kurt A.
By Clark, Professor Peter, Neilson, Roderick
By Abbas MBBS, Abul K., Lichtman MD PhD, Andrew H. H.
By Hatfield, Anthea, Tronson, Michael
By Linardakis, Nikos M.
By Garrey, Matthew M., etc.
By Marsha Morgan / Bruce Ritson
By Sritharan, Kaji, Ijaz, Samia, Russel, Neil
By Thomas Hester, Iain MacGarrow
By Barry O'Reilly, Cecilia Bottomley, Janice Rymer
By Unidentified Author
By J Dacre
By Martini, Frederic H.
By Richmond, Sam
By Patterson, George, Margaret A.
By Smith DVM, Bradford P.
By Gilbert, Scott F.
By Birn, Anne-Emanuelle, Pillay, Yogan, Holtz, Timothy H.