"Child Welfare United States." . . . . "Maternal Welfare United States." . . "Home Care Services organization & administration United States." . . . . . . . . . . . "Promising early intervention strategy for at-risk families"@en . "Home visiting a promising early intervention strategy for at-risk families : report to the chairman, Subcommittee on Labor, Health and Human Services, Education, and Related Agencies, Committee on Appropriations, U.S. Senate"@en . . . . . . . "Home visiting : a promising early intervention strategy for at-risk families : report to the chairman, Subcommittee on Labor, Health and Human Services, Education, and Related Agencies, Committee on Appropriations, U.S. Senate" . . . .