Hussain, Shabbir, Nauman Naseer, Moeez Hussain, and Rana Usama Bin Mehmood. 2022. “The The Importance of Screening Critical Congenital Heart Disease By Pulse Oximetry During Routine Neonatal Examination; Two Cases Reports: Neonatal Examination and CCHD Screening”. Pakistan Armed Forces Medical Journal 72 (2): 717-18. https://doi.org/10.51253/pafmj.v72i2.7397.