Prayudijanto, A. ., Perma Iskandar, A. T. ., Rohsiswatmo, R. ., Fauzia Wulandari, H. ., Yuniar, I. ., & Supriyatno, B. . (2025). Modification of the "Tochen Formula" to Measure the Accuracy of Endotracheal Tube Depth in Orotracheal Intubation of Neonates with Birth Weight Below 1500 Grams or Gestational Age Below 32 Weeks. Journal of Neonatal Surgery, 14(13S), 1354–1361. Retrieved from https://jneonatalsurg.com/index.php/jns/article/view/8475