Agnes M. Th. Boerbooms

Effects of antirheumatic agents on cytokines.

J. V. D. van der Meer, L. van de Putte, P. Barrera, 1996, Seminars in arthritis and rheumatism.

Reduced thiopurine methyltransferase activity and development of side effects of azathioprine treatment in patients with rheumatoid arthritis.

R. D. De Abreu, L. van de Putte, W. Muller, 1998, Arthritis and rheumatism.