There may be significant differences in microbial composition between the intestinal mucosa and feces [ 46 , 47 ], which may allow for distinction in the microbial composition among fecal, fluid, and biopsy samples [ 46 ].
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There may be significant differences in microbial composition between the intestinal mucosa and feces [ 46 , 47 ], which may allow for distinction in the microbial composition among fecal, fluid, and biopsy samples [ 46 ].