Bansal R, Kaushal S, Chhabra U. Accessory belly of piriformis, as a cause of superior gluteal neurovascular entrapment. Int J Res Med Sci [Internet]. 2017 Jan. 27 [cited 2025 Nov. 13];1(3):296-8. Available from: https://www.msjonline.org/index.php/ijrms/article/view/2613