Potential Capsule Switching from Serogroup Y to B: The Characterization of Three such Neisseria meningitidis Isolates Causing Invasive Meningococcal Disease in Canada

by Raymond SW Tsang, Dennis KS Law, Shaun D Tyler, Gwen S Stephens, Mark Bigham, Wendell D Zollinger
Published 2005-01-01

New Variant of Varicella-Zoster Virus

by Graham A. Tipples, Gwen M. Stephens, Chris Sherlock, Margrit Bowler, Benny Hoy, Darrel Cook, Charles Grose
Published 2002-12-01

The Role of The Cytomegalovirus Antigenemia Assay in the Detection and Prevention of Cytomegalovirus Syndrome and Disease in Solid Organ Transplant Recipients: A Review of the Brit...

by Erica D Greanya, Nilufar Partovi, Eric M Yoshida, R Jean Shapiro, Robert D Levy, Chris H Sherlock, Gwen M Stephens
Published 2005-01-01

HIV case notification rates in the Kingdom of Saudi Arabia over the past decade (2000-2009).

by Mohammed A A I Mazroa, Ibrahim A Kabbash, Sanaa M Felemban, Gwen M Stephens, Raafat F Al-Hakeem, Alimuddin I Zumla, Ziad A Memish
Published 2012-01-01