Versión para imprimir
Del PCRM (Physicians Committee for Responsible Medicine). http://pcrm.org/health/PDFs/Spanish_VSK.pdf
Cita: Iniciado por Romjna Del PCRM (Physicians Committee for Responsible Medicine). http://pcrm.org/health/PDFs/Spanish_VSK.pdf Me guardare la pagina para echarle un vistazo mas despacio, parece interesante.