"United Mine Workers of America Welfare and Retirement Fund, medical care program."; "Draper, Warren F."; "United Mine Workers of America. Welfare and Retirement Fund."; "Draper, Warren F."; "1953"; "

Journal article reprint from: American Journal of Public Health, pt.1:v.43:no.6 (1953:June).

"; ""; "P15757"; "pec"; "United Mine Workers of America. Welfare and Retirement Fund."; "14256"; .