Research relating to dental diseases :
Hearing before a subcommittee of the Committee on Interstate and Foreign Commerce, House of Representatives, Seventy-seventh Congress, first session, on S. 194 an Act to authorize research by the Public Health Service relating to the cause, diagnosis, and treatment of dental diseases, July 14, 1941.

Description

Viewability

Item Link Original Source
Full view   University of Illinois at Urbana-Champaign