DA Henderson, on "Smallpox: The Death of A Disease"
У вашего броузера проблема в совместимости с HTML5
The Hertog Global Strategy Initiative in the Department of History, The Center for the History and Ethics of Public Health at the Mailman School of Public Health, and the Columbia University Global Strategy Seminar present:
DA Henderson, on "Smallpox: The Death of A Disease"
DA Henderson, Dean Emeritus and Professor of the Johns Hopkins School of Public Health on "Smallpox: The Death of A Disease."