Citation: Ar. Olsson et al., Comorbidity and lifestyle, reproductive factors, and environmental exposures associated with rheumatoid arthritis (vol 60, pg 934, 2001), ANN RHEUM D, 60(12), 2001, pp. 1161-1161
Citation: Ar. Olsson et al., Comorbidity and lifestyle, reproductive factors, and environmental exposures associated with rheumatoid arthritis, ANN RHEUM D, 60(10), 2001, pp. 934-939