J. André Knottnerus

GRADE guidelines: A new series of articles in the Journal of Clinical Epidemiology

Gordon Guyatt, Andrew D Oxman, Holger J. Schünemann et al. · Journal of Clinical Epidemiology · 2010 · 3.1K citations · Full text

Public Health, Pediatrics, Clinical Epidemiology +4

How should we define health?

Machteld Huber, J. André Knottnerus, L. Green et al. · BMJ · 2011 · 2.6K citations · Full text

Pharmacy, Health Sciences, Chronic Illness Self-management +5

Multimorbidity in General Practice: Prevalence, Incidence, and Determinants of Co-Occurring Chronic and Recurrent Diseases

Marjan van den Akker, Frank Buntinx, Job Metsemakers et al. · Journal of Clinical Epidemiology · 1998 · 1.1K citations

Medicine, Internal Medicine, Clinical Epidemiology +15

Comorbidity or multimorbidity

Marjan van den Akker, Frank Buntinx, J. André Knottnerus · European Journal of General Practice · 1996 · 866 citations

Education, Geriatric Medicine, Epidemiology +14

Reduction of Pain Catastrophizing Mediates the Outcome of Both Physical and Cognitive-Behavioral Treatment in Chronic Low Back Pain

Rob Smeets, Johan W.S. Vlaeyen, Arnold D.M. Kester et al. · Journal of Pain · 2006 · 629 citations

Medicine, Psychology, Rehabilitation Medicine +12