Salman Baig, Asma NK, N.Patil. Anatomical Variation Between Columella And Sphenoidal Sinuses: A Study Conducted On Adult Cadavers. PJMD [Internet]. 2024 May 17 [cited 2026 Jun. 4];6(2). Available from: https://ojs.zu.edu.pk/pjmd/article/view/2733