About GUYATT Gordon
About McMaster Univ., ON, CAN
About BROZEK Jan
About McMaster Univ., ON, CAN
About SCHUENEMANN Holger J.
About McMaster Univ., ON, CAN
About JAESCHKE Roman
About McMaster Univ., ON, CAN
About OXMAN Andrew D.
About Norwegian Knowledge Centre for the Health Serv., Oslo, NOR
About VIST Gunn
About Norwegian Knowledge Centre for the Health Serv., Oslo, NOR
About KUNZ Regina
About Univ. Hospital Basel, Basel, CHE
About NORRIS Susan
About Oregon Health and Sci. Univ., OR, USA
About FALCK-YTTER Yngve
About Case Western Reserve Univ., OH, USA
About GLASZIOU Paul
About Bond Univ., QLD, AUS
About DEBEER Hans
About Dutch Assoc. of Nursing-home Specialists, Utrecht, NLD
About RIND David
About Harvard Medical School, MA, USA
About MEERPOHL Joerg
About Univ. Medical Center Freiburg, Freiburg, DEU
About DAHM Philipp
About Univ. Florida, FL, USA
About AKL Elie A.
About State Univ. New York at Buffalo, NY, USA
About Journal of Clinical Epidemiology
About ガイドライン