De Magistris, Anna, Maria Antonietta Marcialis, Melania Puddu, Dessì Angelica, Roberta Irmesi, Elisabetta Coni, and Vassilios Fanos. “Embryological Development of the Intestine and Necrotizing Enterocolitis”. Journal of Pediatric and Neonatal Individualized Medicine (JPNIM) 5, no. 2 (August 10, 2016): e050213. Accessed October 24, 2021. https://jpnim.com/index.php/jpnim/article/view/050213.