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1471-2474-15-432
1471-2474-15-432
http://dx.doi.org/10.1186/1471-2474-15-432
Validation of the rheumatoid arthritis diagnosis in the Swedish National Patient Register: a cohort study from Stockholm County.
P356
Q34996377-A7A59F65-6DA9-483B-807A-F98A37F2D538
P356
1471-2474-15-432
http://dx.doi.org/10.1186/1471-2474-15-432