Blackwood, Brian P, Douglas R Wood, Carrie Y Yuan, Joseph D Nicolas, Anne Griffiths, Karen Mestan, and Catherine J Hunter. “Urinary Claudin-2 Measurements As a Predictor of Necrotizing Enterocolitis: A Pilot Study”. Journal of Neonatal Surgery 4, no. 4 (October 4, 2015): 43. Accessed September 11, 2025. https://www.jneonatalsurg.com/index.php/jns/article/view/457.