Enzyme assay of peroral biopsies: storage conditions and basis of expression.
D001706:Biopsy; D005615:Freezing; D005959:Glucosidases / Q000032:analysis; D006801:Humans; D006867:Hydrolases / Q000032:analysis*; D066298:In Vitro Techniques; D007413:Intestinal Mucosa / Q000201:enzymology*; D007583:Jejunum / Q000473:pathology*; D013182:Sprue, Tropical / Q000473:pathology; D013393:Sucrase / Q000032:analysis; D014021:Tissue Preservation
D006867:Hydrolases; D005959:Glucosidases; D013393:Sucrase