Karim, Habib Md. “Cardio Circulatory and Respiratory Monitoring of Mechanically Ventilated Critically Ill Patients”. Anaesthesia, Pain & Intensive Care 22, no. 1 (February 25, 2020). Accessed July 3, 2024. https://apicareonline.com/index.php/APIC/article/view/1205.