References
- U.S. House of Representatives. Report of the Committee on Manufactures on the Sweating System 187 (House Rep. 2309; Serial Set 3140) Available: LexisNexis Serial Set Digital Collection. Accessed: April 4, 2007
- U. S. Department of Treasury. 1911 . “Acute Anterior Poliomyelitis (Infantile Paralysis), A Precis”. (House Doc. 650; Serial Set 6322) . Public Health and Marine-Hospital Service of the United States Public Health Bulletin , 44 February : 5 Available: LexisNexis Serial Set Digital Collection. Accessed: April 4, 2007