Authors: Haagsma, CJ Blom, HJ van Riel, PLCM van't Hof, MA Giesendorf, BAJ van Oppenraaij-Emmerzaal, D van de Putte, LBA

Citation: Cj. Haagsma et al., Influence of sulphasalazine, methotrexate, and the combination of both on plasma homocysteine concentrations in patients with rheumatoid arthritis, ANN RHEUM D, 58(2), 1999, pp. 79-84