H. A. Valkenburg

Epidemiology of osteoarthritis: Zoetermeer survey. Comparison of radiological osteoarthritis in a Dutch population with that in 10 other populations.

Jan L. van Saase, L K van Romunde, A. Cats et al. · Annals of the Rheumatic Diseases · 1989 · 871 citations · Full text

Medicine, Orthopaedic Surgery, Radiology +16

Efficacy of antibiotic prophylaxis for prevention of native-valve endocarditis

Jan T. M. van der Meer, Jan T. M. van der Meer, Marc Michel et al. · The Lancet · 1992 · 347 citations

Medicine, Cardiology, Infectious Diseases +14

A 12 year follow up study in the general population on prognostic factors of cartilage loss in osteoarthritis of the knee.

Jan Schouten, F A van den Ouweland, H. A. Valkenburg · Annals of the Rheumatic Diseases · 1992 · 304 citations · Full text

Medicine, Orthopaedic Surgery, Orthopedic Surgery +14

Increased risk of atherosclerosis in women after the menopause.

Jacqueline C.M. Witteman, Diederick E. Grobbee, F.J. Kok et al. · BMJ · 1989 · 278 citations · Full text

Medicine, Endocrinology, Gynecology +15

Serum selenium, vitamin antioxidants, and cardiovascular mortality: a 9-year follow-up study in the Netherlands

F.J. Kok, A M de Bruijn, R. Vermeeren et al. · American Journal of Clinical Nutrition · 1987 · 248 citations · Full text

Public Health, Nutrition, Nutritional Sciences +14