Reference health
Vitamin Biosynthesis by Human Gut Butyrate-Producing Bacteria and Cross-Feeding in Synthetic Microbial Communities
63/63 checkable references clean · checked 2026-07-25
Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.
4 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
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The 4 references without a DOI — listed, not checked
no DOI — not checkedMadigan MT, Martinko JM, Bender KS, Buckley DH, Stahl DA (ed). 2015. Brock biology of microorganisms, 14th ed. Pearson Education Limited, Harlow, Essex, United Kingdom.
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