Muhammad Arif Khan, Rabia Maqsood, Muhammad Abdullah Ijaz, Asfa Ahmed, Rushda Bedar, Fahad Asim, Khurram Shahzad 2023. Determine the Vital Sign Observations that can Detect Signs of Cardiopulmonary Arrest in Patients Receiving Internal Medicine Care. Pakistan Journal of Medical & Health Sciences. 17, 04 (Sep. 2023), 658. DOI:https://doi.org/10.53350/pjmhs2023174658.