T., Y.H., C., K., E., N. and Gowda, L. 2020. Correlation between QoTc and serum as well as ionised calcium in sick neonates. International Journal of Contemporary Pediatrics. 7, 5 (Apr. 2020), 1033–1037. DOI:https://doi.org/10.18203/2349-3291.ijcp20201633.