Upadhyaya, C., & Humagain, M. (2010). Prevalence of dry socket following extraction of permanent teeth at Kathmandu University Teaching Hospital (KUTH), Dhulikhel, Kavre, Nepal: A study. Kathmandu University Medical Journal, 8(1), 18–24. https://doi.org/10.3126/kumj.v8i1.3216