Ettinger, P. R. (1988). Children with HIV infection and their families: An assessment and recommendations. Philadelphia, Pa.: Leonard Davis Institute of Health Economics, University of Pennsylvania.

Ettinger, Penelope R. Children With HIV Infection and Their Families: An Assessment and Recommendations. Philadelphia, Pa.: Leonard Davis Institute of Health Economics, University of Pennsylvania, 1988.

Ettinger, Penelope R. Children With HIV Infection and Their Families: An Assessment and Recommendations. Philadelphia, Pa.: Leonard Davis Institute of Health Economics, University of Pennsylvania, 1988.