@Book{FIL20150005014, title = "Fighting against smallpox around the world. The vaccination expeditions of Xavier de Balmis (1803\textendash 1806) and Josep Salvany (1803\textendash 1810)", author = "Asensi Botet, Francesc. Fighting against smallpox around the world. The vaccination expeditions of Xavier de Balmis (1803\textendash 1806) and Josep Salvany (1803\textendash 1810). ingl\'{e}s", URL = "http://www.larramendi.es/es/consulta/registro.do?id=18479", year = "uuuu", }