1. The epidemiology of rheumatoid arthritis: A review, I: Surveys;Wolfe;Bull Rheum Dis,1968
2. Rheumatoid arthritis in adults in the United States, 1960-1962. In Vital and Health Statistics, Series 11, Data from the National Health Survey, Number 17;Engel,1966
3. Estimates of the prevalence of rheumatic disease in the population of Tecumseh, Michigan, 1959-1960;Mikkelsen;J Chronic Dis,1967
4. The epidemiology of rheumatoid arthritis in Rochester, Minn, 1955-1985;Gabriel;Arthritis Rheum,1989
5. The epidemiology of rheumatoid arthritis in Rochester, Minnesota: A study of incidence, prevalence and mortality;Linos;Am J Epidemiol,1980