Dr Kavita M, Dr Tooba Firdous, and Dr Sumangala. “Comparison of Direct and Video Laryngoscopy in Patients With Restricted Cervical Spine Movement”. International Journal of Pharmacy Research & Technology (IJPRT), vol. 16, no. 2, July 2026, pp. 5463-71, https://ijprt.org/index.php/pub/article/view/3200.