Legionnaires' disease, 1977 : hearing before the Subcommittee on Health and Scientific Research of the Committee on Human Resources, United States Senate, Ninety-fifth Congress, first session ... November 9, 1977.
United States.Congress.Senate.Committee on Human Resources.Subcommittee on Health and Scientific Research.
Washington : U.S. Govt. Print. Off.,
1978.
Legionnaires' disease