Murphy, T., Pokhrel, P., Worthington, A., Billie, H., Sewell, M., & Bill, N. (2014). Unintentional Injury Mortality Among American Indians and Alaska Natives in the United States, 1990–2009. American Public Health Association.

Murphy, Tierney, Pallavi Pokhrel, Anne Worthington, Holly Billie, Mack Sewell, och Nancy Bill. Unintentional Injury Mortality Among American Indians and Alaska Natives in the United States, 1990–2009. American Public Health Association, 2014.

Murphy, Tierney, et al. Unintentional Injury Mortality Among American Indians and Alaska Natives in the United States, 1990–2009. American Public Health Association, 2014.