1. Prevalence of chronic circulatory conditions, United States, 1972 Author/Creator: Wilder, Charles S. Publication/Creation: Rockville, Md. : U.S. Dept. of Health, Education, and Welfare, Public Health Service, Health Resources Administration, Ntaional Center for Health Statistics, 1974 Resource Type: Book Is Part Of: Vital and health statistics, series 10, nos. 92-99. Access & Availability: Loading