Morabia, A. (2018). Edward Jenner’s 1798 report of challenge experiments demonstrating the protective effects of cowpox against smallpox. J R Soc Med.
Citação norma ChicagoMorabia, Alfredo. "Edward Jenner’s 1798 Report of Challenge Experiments Demonstrating the Protective Effects of Cowpox against Smallpox." J R Soc Med 2018.
ציטוט MLAMorabia, Alfredo. "Edward Jenner’s 1798 Report of Challenge Experiments Demonstrating the Protective Effects of Cowpox against Smallpox." J R Soc Med 2018.
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