Lead-based paint poisoning : hearing before the Subcommittee on Health of the Committee on Labor and Public Welfare, United States Senate, Ninety-first Congress, second session on S. 3216, to encourage cities and communities to develop intensive local programs to eliminate the health hazards of lead-based paint poisoning : H.R. 19172, to provide federal financial assistance to help cities and communities to develop and carry out intensive local programs to eliminate the causes of lead-base paint poisoning and local programs to detect and treat incidents of such poisoning, to establish a federal demonstration and research program to study the extent of the lead-based paint poisoning problem and the methods available for lead-base paint removal, and to prohibit future use of lead-based paint in federal of federally assisted construction or rehabilitation, November 23, 1970.