TI - Vaccination of the Ethnic Greeks (Rums) Against Smallpox in the Ottoman Empire: Emmanuel Timonis and Jacobus Pylarinos as Precursors of Edward Jenner AU - Kyrkoudis, T. AU - Tsoucalas, G. AU - Thomaidis, V. AU - Bakirtzis, I. AU - Nalbanti, E. AU - Polychronidis, A. AU - Fiska, A. SO - Journal of Clinical Practice and Research 2021;43:100-106. DO - 10.14744/etd.2020.82856