Savitha, M., and A. M. “Accuracy of Transcutaneous Bilirubin at Multiple Sites in Comparison to Serum Bilirubin in Neonatal Jaundice”. Asian Journal of Clinical Pediatrics and Neonatology, Vol. 5, no. 2, Mar. 2017, pp. 6-10, https://aijournals.com/index.php/ajcpn/article/view/211.