Tharakan, R.M. and Shenoy, K.V. 2019. A study on sleep patterns and sleep problems in children aged 6 to 15 years as perceived by their parents. International Journal of Contemporary Pediatrics. 6, 2 (Feb. 2019), 611–614. DOI:https://doi.org/10.18203/2349-3291.ijcp20190697.