Eichacker PQ, Natanson C, Danner RL (October 2006). "Surviving sepsis--practice guidelines, marketing campaigns, and Eli Lilly". The New England Journal of Medicine. 355 (16): 1640–1642. doi:10.1056/NEJMp068197. PMID17050887.
Warren HS, Suffredini AF, Eichacker PQ, Munford RS (September 2002). "Risks and benefits of activated protein C treatment for severe sepsis". The New England Journal of Medicine. 347 (13): 1027–1030. doi:10.1056/NEJMsb020574. PMID12324562.
Eichacker PQ, Natanson C, Danner RL (October 2006). "Surviving sepsis--practice guidelines, marketing campaigns, and Eli Lilly". The New England Journal of Medicine. 355 (16): 1640–1642. doi:10.1056/NEJMp068197. PMID17050887.
Warren HS, Suffredini AF, Eichacker PQ, Munford RS (September 2002). "Risks and benefits of activated protein C treatment for severe sepsis". The New England Journal of Medicine. 347 (13): 1027–1030. doi:10.1056/NEJMsb020574. PMID12324562.