@Misc{RANFE2009007754, title = "Mundo farmac\'{e}utico", publisher = "Madrid (Santa Engracia, 31 28010 M) : Grupo Cofares", editor = "Grupo Cofares", URL = "http://bibliotecavirtual.ranf.com/i18n/consulta/registro.do?id=7754", year = "1973", }