Źródła - Efren Saldivar:

„Medycy, którzy zabijają” s03e12
https://murderpedia.org/male.S/s/saldivar-efren.htm
https://www.latimes.com/archives/la-xpm-2003-dec-16-me-coyle16-story.html
https://www.nytimes.com/2002/03/13/us/ex-therapist-makes-deal-to-avoid-death-penalty-in-hospital-killings.html
https://undark.org/2024/02/09/wilo-serial-killer-nuclear-lab/