Metformin improves FOXP3 mRNA expression through suppression of interferon gamma levels in pristane-induced murine models of lupus [version 2; peer review: 2 approved] oleh Stevent Sumantri, Mochammad Hatta, Rosdiana Natzir, Haerani Rasyid, Iris Rengganis, Muhammad Nasrum Massi, Andi Asadul Islam, Gatot Lawrence, Ilhamjaya Patellongi, Andi Fachruddin Benyamin