@Book{RANFE2009004320, title = "Tratado de qu\'{\i}mica fisiol\'{o}gica", author = "Edlbacher, S.", publisher = "Madrid : Aguilar", editor = "Aguilar", URL = "http://bibliotecavirtual.ranf.com/i18n/consulta/registro.do?id=4320", year = "1958", }