Ali, A E Wall or machine suction rectal biopsy for Hirschsprung's disease: a simple modified technique can improve the adequacy of biopsy. [electronic resource] - Pediatric surgery international Aug 2006 - 681-2 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0179-0358 Standard No.: 10.1007/s00383-006-1714-8 doi Subjects--Topical Terms: Biopsy--instrumentationFemaleHirschsprung Disease--pathologyHumansInfantInfant, NewbornMaleRectum--pathologyRetrospective StudiesSuction--instrumentation