TY - GEN AU - Romieu,I AU - Hernandez-Avila,M AU - Liang,M H TI - Oral contraceptives and the risk of rheumatoid arthritis: a meta-analysis of a conflicting literature SN - 0263-7103 PY - 1989///1222 KW - Arthritis, Rheumatoid KW - epidemiology KW - Case-Control Studies KW - Cohort Studies KW - Confidence Intervals KW - Contraceptives, Oral, Hormonal KW - administration & dosage KW - Data Collection KW - methods KW - Europe KW - Female KW - Humans KW - Likelihood Functions KW - Meta-Analysis as Topic KW - Odds Ratio KW - Risk Factors KW - United States N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1093/rheumatology/xxviii.suppl_1.13 ER -