Ali, M. K., D. K. K. Kamachi, R. Burton, A. Hussain, and M. Utukuri. “Dysplasia of the Hip in Children-Earlier Referrals: A Key for Better Outcomes”. International Journal of Contemporary Pediatrics, vol. 3, no. 3, Dec. 2016, pp. 784-7, doi:10.18203/2349-3291.ijcp20162352.