Afridi, Saima, Sartaj Khan, Muhammad Raza, Asifullah Khan, Hassan Khan, and Naila Zubair. 2022. “Frequency of Various Grades of Failure and Their Number of Units Involved in Non Maintained Metal Ceramic Fixed Dental Prosthesis: Non Maintained Metal Ceramic Fixed Dental Prosthesis”. Pakistan Journal of Health Sciences 3 (05). Pakistan:120-23. https://doi.org/10.54393/pjhs.v3i05.205.