Effect Of Mangosteen Peel Extract On Increasing The Number Of Endocrine Cells In Pancreas Langerhans Islands And Decreasing Tumor Necrosis Factor Alfa In Streptozotocin-Induced Male Rats. Journal of Pharmaceutical Negative Results [Internet]. 2023 Apr. 5 [cited 2026 Jun. 13];:3539-4. Available from: https://mail.pnrjournal.com/index.php/home/article/view/9692