Willem JJ Assendelft

The Netherlands Study of Depression and Anxiety (NESDA): rationale, objectives and methods

Brenda W.J.H. Penninx, Aartjan T.F. Beekman, Johannes H. Smit et al. · International Journal of Methods in Psychiatric Research · 2008 · 946 citations · Full text

Social Sciences, Psychiatry, Psychology +16

Corticosteroid injections, physiotherapy, or a wait-and-see policy for lateral epicondylitis: a randomised controlled trial

Nynke Smidt, Daniëlle van der Windt, Willem JJ Assendelft et al. · The Lancet · 2002 · 812 citations · Full text

Medicine, Clinical Sciences, Orthopaedic Surgery +13

Use of Framingham risk score and new biomarkers to predict cardiovascular mortality in older people: population based observational cohort study

Wouter de Ruijter, Rudi G. J. Westendorp, Willem JJ Assendelft et al. · BMJ · 2009 · 336 citations · Full text

Medicine, Cardiology, Geriatric Medicine +17

Manual Therapy, Physical Therapy, or Continued Care by a General Practitioner for Patients with Neck Pain

Jan L. Hoving, Bart W. Koes, Henrica C. W. de Vet et al. · Annals of Internal Medicine · 2002 · 332 citations · Full text

Medicine, Physical Medicine, Rehabilitation Medicine +17

Interobserver reproducibility of the assessment of severity of complaints, grip strength, and pressure pain threshold in patients with lateral epicondylitis

Nynke Smidt, Daniëlle van der Windt, Willem JJ Assendelft et al. · Archives of Physical Medicine and Rehabilitation · 2002 · 306 citations · Full text

Medicine, Orthopaedic Surgery, Physical Medicine +16