Gupta, R., Singh, V., Patrikar, S., Hazra, N. and Mathai, S. S. (2013) “Is Procalcitonin Useful in Early Diagnosis of Serious Bacterial Infections in Children?”, Journal of Nepal Paediatric Society, 33(2), pp. 106–109. doi: 10.3126/jnps.v33i2.7988.