Pladevall-Vila, M <br/><br/>
Controversy of oral contraceptives and risk of rheumatoid arthritis: meta-analysis of conflicting studies and review of conflicting meta-analyses with special emphasis on analysis of heterogeneity.  [electronic resource] 

 -  American journal of epidemiology  Jul 1996 
 - 1-14 p.  digital 
<br/><br/> Publication Type: Journal Article; Meta-Analysis; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0002-9262 
<br/><br/><label>Standard No.: </label>10.1093/oxfordjournals.aje.a008846  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arthritis, Rheumatoid--chemically induced<br/>Bias<br/>Case-Control Studies<br/>Cohort Studies<br/>Contraceptives, Oral--adverse effects<br/>Female<br/>Humans<br/>Regression Analysis<br/>Research Design<br/>Risk<br/>Risk Factors<br/>Sensitivity and Specificity