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. 2023 May 8;14(10):1717–1763. doi: 10.1021/acschemneuro.3c00127

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Key concepts in the scientific publications relevant to the gut microbiome research in mental and gut health. (A) Number of publications exploring key concepts related to gut microbiome research in mental and gut health. (B) Trends in key concepts presented in the articles related to gut microbiome research in mental and gut health during the years 2016–2021. Percentages are calculated with yearly publication numbers for each key concept, normalized by the total number of publications for the same concept in the same time period.