Owens, C. D.; Stoessel, K. (November 2008). "Surgical site infections: epidemiology, microbiology and prevention". The Journal of Hospital Infection. 70 (Suppl 2): 3–10. doi:10.1016/S0195-6701(08)60017-1. ISSN0195-6701. PMID19022115.
Owens, C. D.; Stoessel, K. (November 2008). "Surgical site infections: epidemiology, microbiology and prevention". The Journal of Hospital Infection. 70 (Suppl 2): 3–10. doi:10.1016/S0195-6701(08)60017-1. ISSN0195-6701. PMID19022115.
Millard, Candice (2011). Destiny of the republic: a tale of madness, medicine and the murder of a president. New York: Doubleday. ISBN978-0-385-52626-5. OCLC700205578.
Owens, C. D.; Stoessel, K. (November 2008). "Surgical site infections: epidemiology, microbiology and prevention". The Journal of Hospital Infection. 70 (Suppl 2): 3–10. doi:10.1016/S0195-6701(08)60017-1. ISSN0195-6701. PMID19022115.