Diagnostic and prognostic values of abdominal ultrasound combined with urinary intestinal fatty acid binding protein for neonatal necrotizing enterocolitis : Diagnosis of neonatal necrotizing enterocolitis. Indian J Exp Biol [Internet]. 2023 Jun. 28 [cited 2026 May 15];61(07):493-8. Available from: https://or.niscpr.res.in/index.php/IJEB/article/view/2467