Smallpox and globalization or the first achieved plannetary goal.
Uros V
UV
Suvaković
Stevan Z
SZ
Baljosević
Zarko V
ZV
Obradović
D004196:Disease Outbreaks / Q000706:statistics & numerical data*; D014943:Global Health; D006801:Humans; D038622:Internationality; D012899:Smallpox / Q000453:epidemiology*