Smoking as a risk factor for the radiological severity of rheumatoid arthritis: a study on six cohorts.
de Rooy D P, van Nies J A, Kapetanovic M C, et al.
Ann Rheum Dis, 2014.
Smoking as a risk factor for the radiological severity of rheumatoid arthritis: a study on six cohorts.
de Rooy D P, van Nies J A, Kapetanovic M C, et al.
Ann Rheum Dis, 2014.