Yadav Y, Goswami P, Vellalacheruvu C. Ossified pterygo-spinous ligament: incidence and clinico-anatomical relevance in the adult human skulls of North India. Int J Res Med Sci [Internet]. 2017 Jan. 24 [cited 2026 May 26];2(3):847-51. Available from: https://www.msjonline.org/index.php/ijrms/article/view/2275