“Sensitivity and Specifity of Anorectal Manometry to Diagnose Hirschsprung Disease in Children with Chronic Constipation” (2021) Latakia University Journal -Medical Sciences Series, 43(3). Available at: https://journal.latakia-univ.edu.sy/index.php/hlthscnc/article/view/10649 (Accessed: 2 November 2026).