(en) Cynthia Bonville et Joseph Domachowske, Vaccines: A Clinical Overview and Practical Guide, Switzerland, Springer, , 337-342 p. (ISBN978-3-030-58416-0, lire en ligne [archive du ]), « 28. Smallpox »
Riedel, « Edward Jenner and the history of smallpox and vaccination. », Proceedings (Baylor University. Medical Center), vol. 18, no 1, , p. 21-5 (PMID16200144, DOI10.1080/08998280.2005.11928028)
Lambert de Rouvroit et Heegaard, « Total costs associated with replicating and non-replicating smallpox vaccines », Global Security: Health, Science and Policy, vol. 1, no 1, , p. 3–9 (DOI10.1080/23793406.2016.1171944)
Riedel, « Edward Jenner and the history of smallpox and vaccination. », Proceedings (Baylor University. Medical Center), vol. 18, no 1, , p. 21-5 (PMID16200144, DOI10.1080/08998280.2005.11928028)
(en) Cynthia Bonville et Joseph Domachowske, Vaccines: A Clinical Overview and Practical Guide, Switzerland, Springer, , 337-342 p. (ISBN978-3-030-58416-0, lire en ligne [archive du ]), « 28. Smallpox »