title: Rectal biopsy in the investigation of constipation.
authors.forename: M
authors.initials: M
authors.lastname: Wilschanski
authors.forename: J
authors.initials: J
authors.lastname: Faber
authors.forename: M
authors.initials: M
authors.lastname: Goldberg
authors.forename: D
authors.initials: D
authors.lastname: Branski
mesh_terms: D001706:Biopsy / Q000379:methods; D002648:Child; D003248:Constipation / Q000473:pathology*; D006627:Hirschsprung Disease / Q000473:pathology; D006801:Humans