title: Use of the biochemical estimation of acetylcholinesterase in rectal biopsies.
authors.forename: F E
authors.initials: FE
authors.lastname: Wells
authors.forename: G M
authors.initials: GM
authors.lastname: Addison
mesh_terms: D000110:Acetylcholinesterase / Q000032:analysis*; D001706:Biopsy; D006627:Hirschsprung Disease / Q000473:pathology*; D006801:Humans; D007231:Infant, Newborn; D012007:Rectum / Q000473:pathology*
chemical_list: D000110:Acetylcholinesterase