S. Hamburger

Methods of tophus assessment in clinical trials of chronic gout: a systematic literature review and pictorial reference guide

Hyon K. Choi, F. Perez-Ruiz, W. Taylor, 2011, Annals of the rheumatic diseases.

Validation of pain and patient global scales in chronic gout: data from two randomised controlled trials

J. Singh, V. Strand, L. Simon, 2011, Annals of the rheumatic diseases.