Charles H. Goldsmith

Validation study of WOMAC: a health status instrument for measuring clinically important patient relevant outcomes to antirheumatic drug therapy in patients with osteoarthritis of the hip or knee.

Nicholas Bellamy, W. Watson Buchanan, Charles H. Goldsmith et al. · PubMed · 1988 · 7.8K citations

Medicine, Orthopaedic Surgery, Orthopedic Surgery +17

Derivation of the sledai. A disease activity index for lupus patients

Claire Bombardier, Dafna D. Gladman, Murray B. Urowitz et al. · Arthritis & Rheumatism · 1992 · 4.6K citations

Pharmacy, Clinical Sciences, Internal Medicine +17

A tutorial on pilot studies: the what, why and how

Lehana Thabane, Jinhui Ma, Rong Chu et al. · BMC Medical Research Methodology · 2010 · 3.4K citations · Full text

Pharmacy, Pharmacology, Clinical Pharmacology +16

American college of rheumatology preliminary definition of improvement in rheumatoid arthritis

David T. Felson, Jennifer J. Anderson, Maarten Boers et al. · Arthritis & Rheumatism · 1995 · 2.8K citations

Medicine, Internal Medicine, Comparative Effectiveness Research +16

The American college of rheumatology preliminary core set of disease activity measures for rheumatoid arthritis clinical trials

David T. Felson, Jennifer J. Anderson, Maarten Boers et al. · Arthritis & Rheumatism · 1993 · 1.6K citations

Medicine, Clinical Sciences, Pain Management +15