Maguluri, A., Dammaningala Venkataramaiah, V. M., Giliyaru, S. and Vishwanatha Gupta , R. K. (2026) “Beyond B lines: role of pleural line thickness in a novel thoracic ultrasound score for predicting surfactant requirement in preterm neonates”, International Journal of Contemporary Pediatrics, 13(6), pp. 936–942. doi: 10.18203/2349-3291.ijcp20261538.