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 (May 2026), 936–942. DOI:https://doi.org/10.18203/2349-3291.ijcp20261538.