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Imprint
San Francisco, Calif. : Public Policy Analysis and Education Center for Middle Childhood and Adolescent Health, University of California, San Francisco, Division of Adolescent Medicine, [2002].
"The development of this brief was supported in part by grants from the Maternal and Child Health Bureau (4H06 MC00002 & 2U93 MC00023), Health Resources and Services Administration, U.S. Department of Health and Human Services."