| Authors: |
Martin SL; Department of Maternal and Child Health, Gillings School of Global Public Health, CB 7445 University of North Carolina, Chapel Hill, NC 27599-7445., Ashley OS; Military and Family Risk Behavior Research Program, RTI International, PO Box 12194, Research Triangle Park, NC 27709-2194., White L; Family and Youth Services Bureau, Administration on Children and Families, US Department of Health and Human Services, Switzer Building, 330 C Street SW, Room #3614, Washington, DC 20201., Axelson S; Family and Youth Services Bureau, Administration on Children and Families, US Department of Health and Human Services, Switzer Building, 330 C Street SW, Room #3614, Washington, DC 20201., Clark M; Family and Youth Services Bureau, Administration on Children and Families, US Department of Health and Human Services, Switzer Building, 330 C Street SW, Room #3614, Washington, DC 20201., Burrus B; Center for the Health of At-Risk Populations, RTI International, PO Box 12194, Research Triangle Park, NC, 27709. |