Cita APA

Henry, K. A., Stroup, A. M., Warner, E. L., & Kepka, D. (2016). Geographic Factors and Human Papillomavirus (HPV) Vaccination Initiation Among Adolescent Girls in the United States. Cancer Epidemiol Biomarkers Prev.

Citación estilo Chicago

Henry, Kevin A., Antoinette M. Stroup, Echo L. Warner, y Deanna Kepka. "Geographic Factors and Human Papillomavirus (HPV) Vaccination Initiation Among Adolescent Girls in the United States." Cancer Epidemiol Biomarkers Prev 2016.

Cita MLA

Henry, Kevin A., Antoinette M. Stroup, Echo L. Warner, y Deanna Kepka. "Geographic Factors and Human Papillomavirus (HPV) Vaccination Initiation Among Adolescent Girls in the United States." Cancer Epidemiol Biomarkers Prev 2016.