Реферат на тему: “The Role of Smallpox Vaccination in Mortality Decline in the Great Britain through Eradicating the Disease between XVIII-XX centuries – Facts or a Political Arithmetick?”

“The Role of Smallpox Vaccination in Mortality Decline in the Great Britain through Eradicating the Disease between XVIII-XX centuries – Facts or a Political Arithmetick?” (Автор: Mamurjon Rahimov)