Cardiac Children Hospital Early Warning ScoreVersus the Inadequate Oxygen Delivery Index for the Detection of Early Warning Signs of Deterioration oleh Mujtaba Khalil, MBBS, Qalab Abbas, MBBS, FCPS, Mohammad Kumael Azhar, MBBS, Faiqa Binte Aamir, MBBS, Shiraz Hashmi, MBBS, MSc, Sadaqat Ali, BScN, Tahira Faiz, BScN, Mahim Akmal Malik, MD