Authors: Stummvoll, GH Aringer, M Machold, KP Smolen, JS Raderer, M

Citation: Gh. Stummvoll et al., Cancer polyarthritis resembling rheumatoid arthritis as a first sign of hidden neoplasms - Report of two cases and review of the literature, SC J RHEUM, 30(1), 2001, pp. 40-44

Authors: Backhaus, M Burmester, GR Gerber, T Grassi, W Machold, KP Swen, WA Wakefield, RJ Manger, B

Citation: M. Backhaus et al., Guidelines for musculoskeletal ultrasound in rheumatology, ANN RHEUM D, 60(7), 2001, pp. 641-649

Authors: Machold, KP Smolen, JS

Citation: Kp. Machold et Js. Smolen, Stem cell transplantation: limits and hopes, ANN RHEUM D, 60(6), 2001, pp. 548-549