1. . National Center for Health Statistics: Interviewing methods in the health interview survey. Vital and Health Statistics. Series 2, No. 48 (DHEW Pub. No. (HSM)-72-1048) Public Health Service. Rockville, Md., U.S. Government Printing Office, April 1972
2. . National Center for Health Statistics: Limitations of activity due to chronic conditions. United States, 1969 and 1970. Vital and Health Statistics. Series 10, No. 80 (DHEW Pub. No. (HSM)-73-1506) Public Health Service. Rockville, Md., U.S. Government Printing Office. April 1973
3. . National Center for Health Statistics: Rheumatoid arthritis in adults. United States. 1960-62. Vital and Health Statistics. PHS Pub. No. 1000, Series 11, No. 17, Public Health Service. Washington, U.S. Government Printing Office, September 1966
4. Estimates of the prevalence of rheumatic diseases in the population of Tecumseh, Michigan, 1959–60
5. . : Personal communication