Despite changes to BAs being observed in other types of samples such as serum, plasma, urine and fasting duodenal bile, a clear trend cannot be identified due to a limited number of studies and their limited consistency [ 70 ]. 7.
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Despite changes to BAs being observed in other types of samples such as serum, plasma, urine and fasting duodenal bile, a clear trend cannot be identified due to a limited number of studies and their limited consistency [ 70 ]. 7.