Abstract
The effect of oral contraceptives and estrogen replacement therapy on the risk of rheumatoid arthritis: a population based study.
Michele F Doran, Cynthia S Crowson, W Michael O'Fallon and Sherine E Gabriel
The Journal of Rheumatology February 2004, 31 (2) 207-213;
Michele F Doran
Cynthia S Crowson
W Michael O'Fallon
In this issue
The effect of oral contraceptives and estrogen replacement therapy on the risk of rheumatoid arthritis: a population based study.
Michele F Doran, Cynthia S Crowson, W Michael O'Fallon, Sherine E Gabriel
The Journal of Rheumatology Feb 2004, 31 (2) 207-213;