Cummings, P., Koepsell, T. D., Grossman, D. C., Savarino, J., & Thompson, R. S. (1997). The association between the purchase of a handgun and homicide or suicide.

Cummings, P., T D. Koepsell, D C. Grossman, J. Savarino, and R S. Thompson. The Association between the Purchase of a Handgun and Homicide or Suicide. 1997.

Cummings, P., et al. The Association between the Purchase of a Handgun and Homicide or Suicide. 1997.