Testimony of George E. Hardy, Jr., M. D., M. P. H. Health Officer, Jefferson County Department of Health. Before the House Subcommittee on Public Health and Environment of the House Committee on Interstate and Foreign Commerce, U. S. House of Representatives, Washington, D. C. on Thursday, April 27, 1972.
D000407:Alabama; D003140:Communicable Disease Control; D005380:Financing, Government; D006801:Humans; D007883:Legislation, Medical; D011634:Public Health; D014481:United States