Correlation between ketoprofen plasma levels and analgesic effect in acute lumbar pain and radicular pain

Relationship of serum naproxen concentration to efficacy in rheumatoid arthritis

Richard O. Day, Daniel E. Furst, Sydney H. Dromgoole et al. · Clinical Pharmacology & Therapeutics · 1982 · 88 citations

Serum Naproxen Concentration, Pain Medicine, Pharmacotherapy +16

Naproxen sodium, diflunisal, and placebo in the treatment of chronic back pain.

H Berry, Bradley J. Bloom, E B Hamilton et al. · Annals of the Rheumatic Diseases · 1982 · 83 citations · Full text

Patient co-operation and the sensitivity of clinical trials

C. R. B. Joyce · Journal of Chronic Diseases · 1962 · 81 citations

Patient Co-operation, Clinical Trial Management, Patient Selection +7

A Comparison of the Short-Term Effects of Ibuprofen and Diclofenac in Spondylosis

W Siegmeth, W Sieberer · Journal of International Medical Research · 1978 · 35 citations

Medicines of choice in low back pain

David P. Evans, M Burke, Robert G. Newcombe · Current Medical Research and Opinion · 1980 · 28 citations