Exp. N° 2423860 Resolución N° 3470/20 MS Metformina 850 mg. Comp.2021-05-202021-05-20https://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