Geetanjali, P. Malhotra, G. Singh, and G. Singh, “Screening for sleep related breathing disorders and assessing the risk of obstructive sleep apnea in 2-18 years of children using paediatric sleep questionnaire: an observational study ”, Int J Contemp Pediatr, vol. 13, no. 8, pp. 1425–1431, Jul. 2026.