Congenital aganglionic megacolon (Hirschsprung disease) involves inadequate motility of the colon caused by neural malformation of the _____ nervous system

Congenital aganglionic megacolon (Hirschsprung disease) involves inadequate motility of the colon caused by neural malformation of the _____ nervous system

"Get 15% discount on your first 3 orders with us"
Use the following coupon
"FIRST15"

Order Now