Supplemental material for Infra-anastomotic Innervation of Residual Aganglionic Distal Rectum After Pull-through Surgery for Hirschsprung Disease

Supplemental Material for Infra-anastomotic Innervation of Residual Aganglionic Distal Rectum After Pull-through Surgery for Hirschsprung Disease by Raj P Kapur, Michael A Arnold and Miriam R Conces in Pediatric and Developmental Pathology