Gregory G. Davis: Mind Your Manners: Part I: History of Death Certification and Manner of Death Classification. In: The American Journal of Forensic Medicine and Pathology. Band18, Nr.3, September 1997, ISSN0195-7910, S.219–223, doi:10.1097/00000433-199709000-00001 (lww.com [abgerufen am 12. November 2022]).
Gregory G. Davis: Mind Your Manners: Part I: History of Death Certification and Manner of Death Classification. In: The American Journal of Forensic Medicine and Pathology. Band18, Nr.3, September 1997, ISSN0195-7910, S.219–223, doi:10.1097/00000433-199709000-00001 (lww.com [abgerufen am 12. November 2022]).
Gregory G. Davis: Mind Your Manners: Part I: History of Death Certification and Manner of Death Classification. In: The American Journal of Forensic Medicine and Pathology. Band18, Nr.3, September 1997, ISSN0195-7910, S.219–223, doi:10.1097/00000433-199709000-00001 (lww.com [abgerufen am 12. November 2022]).