American Medical Association Committee on Medical Practice, 1957-1959, 1970, undated Box 3 Bookmark Collection Context Elbert L. Persons Papers, 1923-1970Professional Papers, 1923-1970Memberships and Affiliations, 1950-1970
American Rheumatism Association, Second Pan Congress on Rheumatic Diseases, 1959 Box 3 Bookmark Collection Context Elbert L. Persons Papers, 1923-1970Professional Papers, 1923-1970Memberships and Affiliations, 1950-1970
American Rheumatism Association, The Arthritis Foundation, 1965-1967 Box 3 Bookmark Collection Context Elbert L. Persons Papers, 1923-1970Professional Papers, 1923-1970Memberships and Affiliations, 1950-1970
American Society of Internal Medicine, 1958-1965 Box 3 Bookmark Collection Context Elbert L. Persons Papers, 1923-1970Professional Papers, 1923-1970Memberships and Affiliations, 1950-1970
American Society of Internal Medicine, 1966-1967 Box 3 Bookmark Collection Context Elbert L. Persons Papers, 1923-1970Professional Papers, 1923-1970Memberships and Affiliations, 1950-1970
American Society of Internal Medicine, 1969-1970 Box 3 Bookmark Collection Context Elbert L. Persons Papers, 1923-1970Professional Papers, 1923-1970Memberships and Affiliations, 1950-1970
American Society of Internal Medicine, undated Box 3 Bookmark Collection Context Elbert L. Persons Papers, 1923-1970Professional Papers, 1923-1970Memberships and Affiliations, 1950-1970
American Therapeutic Society, 1954-1960 Box 3 Bookmark Collection Context Elbert L. Persons Papers, 1923-1970Professional Papers, 1923-1970Memberships and Affiliations, 1950-1970
American Therapeutic Society, 1961-1962 Box 3 Bookmark Collection Context Elbert L. Persons Papers, 1923-1970Professional Papers, 1923-1970Memberships and Affiliations, 1950-1970
American Therapeutic Society, 1963 Box 3 Bookmark Collection Context Elbert L. Persons Papers, 1923-1970Professional Papers, 1923-1970Memberships and Affiliations, 1950-1970