Adolescent health services, and Pregnancy Prevention Care Act of 1978 : hearing before the Subcommittee on Health and the Environment of the Committee on Interstate and Foreign Commerce, House of Representatives, Ninety-fifth Congress, second session on H.R. 12146, a bill to establish a program for developing networks of community-based services to prevent initial and repeat pregnancies among adolescents, to provide care to pregnant adolescents, and to help adolescents become productive independent contributors to family and community life, June 28, 1978.