Dr. Swarupa Rani Lebaku, Dr. Vamshi Krishna Gatla, Dr. Hassaan Muhammed, Dr. Madana Madhuri, Dr. Kishore Pachuru and Dr. V. Rainy Philona 2025. Comparative Analysis of Hemodynamic Responses and Perfusion Index during Tracheal Intubation Using Macintosh and McCoy Laryngoscopes. International Journal of Pharmacy Research & Technology (IJPRT). 15, 2 (Aug. 2025), 1138–1140.