Staining of enzymes in mucosa of the small bowel, using a peroral biopsy tube.
D001706:Biopsy; D004950:Esterases / Q000737:chemistry*; D006801:Humans; D007421:Intestine, Small / Q000737:chemistry*; D007422:Intestines; D009092:Mucous Membrane; D010744:Phosphoric Monoester Hydrolases / Q000737:chemistry*; D013194:Staining and Labeling
D004950:Esterases; D010744:Phosphoric Monoester Hydrolases
ESTERASES/chemistry; INTESTINE, SMALL/chemistry; PHOSPHATASES/chemistry