D Benetazzo

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The study evaluates two methods of assay of fecal chymotrypsin (titrimetric and spectrophotometric method) as an index of exocrine pancreatic function. The assay was performed on 101 control subjects and 128 cystic fibrosis (CF) patients by the first method, and 75 controls and 102 CF patients by the second method. CF subjects were subdivided into four(More)
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