Gamma-glutamyltransferase testing in paediatric inflammatory bowel disease to screen for primary sclerosing cholangitis: a diagnostic study based on routinely collected electronic healthcare data
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Objective: To investigate, among children with inflammatory bowel disease (IBD) and elevated liver enzymes, what threshold of gamma-glutamyltransferase (GGT) best distinguishes those with and without primary sclerosing cholangiti... ...
