Livingston, E. G. (1999). Contraception for Adolescents with Chronic Illness. Presented at the The 26th Pediatrics Symposium, Duke Medical Center Durham, NC.

Livingston, E. G. “Contraception for Adolescents with Chronic Illness.” Duke Medical Center Durham, NC, 1999.

Livingston EG. Contraception for Adolescents with Chronic Illness. In Duke Medical Center Durham, NC; 1999.

Livingston, E. G. Contraception for Adolescents with Chronic Illness. 1999.

Livingston EG. Contraception for Adolescents with Chronic Illness. Duke Medical Center Durham, NC; 1999.