TY - JOUR T1 - Free interstitial levels of metformin in the liver of healthy and diabetic Wistar rats JO - Brazilian Journal of Pharmaceutical Sciences A1 - Braga, Andressa A1 - Izolan, Jaqueline Schneider A1 - Costa, Teresa Cristina Dalla A1 - Araújo, Bibiana Verlindo de SN - 1984-8250 UL - 10.1590/s2175-97902022e19674 VL - 58 Y1 - 2022 PB - Brasil ER -