Symptoms and the small intestinal microbiome — the unknown explored

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Small intestinal bacterial overgrowth (SIBO) has been linked to common gastrointestinal symptoms; yet its precise definition remains elusive. A new study shows that, when it comes to symptom prediction in functional gastrointestinal disorders, high-throughput sequencing analysis of the microbiome and not jejunal aspiration and culture is the clear winner.

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Correspondence to Eamonn M. M. Quigley.

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