Multiplicity of intestinal beta-galactosidases. Contribution of each enzyme to the total lactase activity in normal and lactose-intolerant patients.
D002648:Child; D005696:Galactosidases / Q000032:analysis*; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007413:Intestinal Mucosa / Q000201:enzymology; D007421:Intestine, Small / Q000201:enzymology*; D007787:Lactose Intolerance / Q000201:enzymology*
D005696:Galactosidases