Poudel, P., Dahal, S. and Thapa, V.B. 2020. Pain and Oral Health Related Quality of LIfe among Patients Undergoing Fixed Orthodontic Treatment: A Descriptive Cross-sectional Study. Journal of Nepal Medical Association. 58, 226 (Jun. 2020), 400–404. DOI:https://doi.org/10.31729/jnma.4817.