Shamanuru, L.G., Doddamane Veeranna, V.B. and ., P. 2021. Cockayne syndrome, xeroderma pigmentosa: a rare case report. International Journal of Contemporary Pediatrics. 8, 3 (Feb. 2021), 569–572. DOI:https://doi.org/10.18203/2349-3291.ijcp20210666.