RETRACTED ARTICLE: DNA barcoding detects contamination and substitution in North American herbal products

Steven G Newmaster, Meghan Grguric, Dhivya Shanmughanandhan, Sathishkumar Ramalingam, Subramanyam Ragupathy

DOI: 10.1186/1741-7015-11-222
Published: 2013-10-11
Container: BMC Medicine
Publisher: Springer Science and Business Media LLC
Open access: unknown

Credibility signals

serious concern Score 11/100 under policy 1.0.0. This is a metadata assessment, not a judgment of the paper's conclusions.

Show all credibility signals

supportingDOI registered: A matching record was returned by Crossref. Source: Crossref; license: CC0 metadata
supportingDOI resolves: A matching record was returned by Crossref. Source: Crossref; license: CC0 metadata
not scoredDirectory of Open Access Journals: No matching DOAJ record was present in this response. No allow-list match; this is not evidence of low credibility. Source: DOAJ; license: CC0
not scoredMEDLINE indexed: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredOpenAlex core source: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredKnown publisher allow-list: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredROR affiliation: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
serious concernRetraction Watch retraction: 1 retraction notice matched this DOI. Source: Retraction Watch; license: CC BY 4.0
serious concernRetraction Watch expression of concern: 1 expression of concern notice matched this DOI. Source: Retraction Watch; license: CC BY 4.0
not scoredRetraction Watch correction: No correction notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredRetraction Watch reinstatement: No reinstatement notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredOpen access status: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredPublication license: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredPublication version: A publication version was supplied but is not scored. Source: Normalized work metadata; license: Caller-provided; provenance license not supplied to scorer
supportingMetadata completeness: All 6 scored descriptive metadata groups are present. Source: Normalized work metadata; license: Caller-provided; provenance license not supplied to scorer

Cite this work

BibTeX

@article{allodium:10.1186/1741-7015-11-222,
  title = {RETRACTED ARTICLE: DNA barcoding detects contamination and substitution in North American herbal products},
  author = {Steven G Newmaster and Meghan Grguric and Dhivya Shanmughanandhan and Sathishkumar Ramalingam and Subramanyam Ragupathy},
  year = {2013},
  journal = {BMC Medicine},
  doi = {10.1186/1741-7015-11-222},
  url = {https://doi.org/10.1186/1741-7015-11-222}
}

RIS

TY  - JOUR
TI  - RETRACTED ARTICLE: DNA barcoding detects contamination and substitution in North American herbal products
AU  - Steven G Newmaster
AU  - Meghan Grguric
AU  - Dhivya Shanmughanandhan
AU  - Sathishkumar Ramalingam
AU  - Subramanyam Ragupathy
PY  - 2013
JO  - BMC Medicine
DO  - 10.1186/1741-7015-11-222
UR  - https://doi.org/10.1186/1741-7015-11-222
ER  -

APA

Newmaster, S. G., Grguric, M., Shanmughanandhan, D., Ramalingam, S., & Ragupathy, S. (2013). RETRACTED ARTICLE: DNA barcoding detects contamination and substitution in North American herbal products. BMC Medicine. https://doi.org/10.1186/1741-7015-11-222

Source records

crossref · retrieved 2026-11-10T13:22:51.136Z