Exp. N° 2419468 Resolución N° 2945/20 MS Metformina 850 MG2021-05-192021-05-19https://www.entrerios.gov.ar/msalud/wp-content/uploads/2023/12/logomms.pngMinisterio de Saludhttps://www.entrerios.gov.ar/msalud/wp-content/uploads/2023/12/logomms.png200px200px