DahalS., PoudelP., PradhanM. and MainaliB. 2021. Tooth Wear and Associated Factors in School Children with Primary Dentition in Kathmandu Valley. Journal of Nepal Health Research Council. 18, 4 (Jan. 2021), 637-643. DOI:https://doi.org/10.33314/jnhrc.v18i4.2518.