Shah, Harish Kumar, Shivalal Sharma, Khushboo Goel, Sajeev Shrestha, and Surya Raj Niraula. 2018. “Probing Pocket Depth and Clinical Attachment Level Between Non-Surgical and Surgical Periodontal Therapy in Chronic Periodontitis Patients: A Randomised Controlled Clinical Trial”. Journal of Nepalese Society of Periodontology and Oral Implantology 2 (2):40-44. https://doi.org/10.3126/jnspoi.v2i2.23611.