Smoking Is Associated with Higher Disease Activity in Rheumatoid Arthritis: A Longitudinal Study Controlling for Time-varying Covariates.

The Journal of rheumatology
2018
https://researcherprofiles.org/profile/32426009
30504507
Gianfrancesco MA, Trupin L, Shiboski S, van der Laan M, Graf J, Imboden J, Yazdany J, Schmajuk G