S. Venkatesh Babu, P. K. Santhosh, P. Deborah Roseline, Prem Sangeeth V., Thangadurai R. (2020). Smart Ventilator using Arduino for Blood Oxygen Sensing . International Journal of Advanced Science and Technology, 29(3), 15728-15734. Retrieved from http://sersc.org/journals/index.php/IJAST/article/view/38095