Oversight on efforts to reduce infant mortality and to improve pregnancy outcome : hearing before the Subcommittee on Child and Human Development of the Committee on Labor and Human Resources, United States Senate, Ninety-sixth Congress, second session, June 30, 1980.
United States.Congress.Senate.Committee on Labor and Human Resources.Subcommittee on Child and Human Development.
Washington : USGPO,
1980.
Infants