Sadani, Kapil, D A.P. Prabhakar, and Pooja Nag. “A Cardio Pulmonary Resuscitation Device for Stretchers”. International Journal of Engineering & Technology 7, no. 2.21 (April 20, 2018): 62–65. Accessed November 22, 2024. https://sciencepubco.com/index.php/ijet/article/view/11837.