Azam, N. ., and S. H. . Khan. “Measuring Patient Satisfaction Parameters: A Cross-Sectional Descriptive Study At PNS RAHAT Hospital Karachi”. Journal of Bahria University Medical and Dental College, vol. 2, no. 2, Dec. 2012, pp. 8-12, https://jbumdc.bahria.edu.pk/index.php/ojs/article/view/37.