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