Instruction Source:
Q41.8Congenital absence, atresia and stenosis of other specified parts of small intestine
Q41.8Congenital absence, atresia and stenosis of other specified parts of small intestine
Q41Congenital absence, atresia and stenosis of small intestine
Q38-Q45Other congenital malformations of the digestive system (Q38-Q45)
Q00-QA1Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders