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Dahal, S., Poudel, P. and Adhikari, S. 2020. Nicotine Dependence and Periodontal Status among Tobacco Users in a Dental Hospital of Kathmandu Valley. Journal of Nepalese Society of Periodontology and Oral Implantology. 4, 2 (Dec. 2020), 78–82. DOI:https://doi.org/10.3126/jnspoi.v4i2.34235.