Fentanyl and a Novel Synthetic Opioid U-47700 Masquerading as Street "Norco" in Central California: A Case Report.

Armenian P, Olson A, Anaya A, Kurtz A, Ruegner R, Gerona RR

DOI: 10.1016/j.annemergmed.2016.06.014
Published: 2017 Jan
Container: Annals of emergency medicine
Publisher: Not recorded
Open access: no

Credibility signals

limited evidence Score 43/100 under policy 1.0.0. This is a metadata assessment, not a judgment of the paper's conclusions.

Show all credibility signals

cautionDOI registered: No matching Crossref record was present in this response. Source: Crossref; license: CC0 metadata
cautionDOI resolves: No matching Crossref record was present in this response. 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
not scoredRetraction Watch retraction: No retraction 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 expression of concern: No expression of concern 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 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
cautionMetadata completeness: 5 of 6 scored descriptive metadata groups are present; missing fields increase uncertainty. Source: Normalized work metadata; license: Caller-provided; provenance license not supplied to scorer

Cite this work

BibTeX

@article{allodium:10.1016/j.annemergmed.2016.06.014,
  title = {Fentanyl and a Novel Synthetic Opioid U-47700 Masquerading as Street "Norco" in Central California: A Case Report.},
  author = {Armenian P and Olson A and Anaya A and Kurtz A and Ruegner R and Gerona RR},
  year = {2017},
  journal = {Annals of emergency medicine},
  doi = {10.1016/j.annemergmed.2016.06.014},
  url = {https://doi.org/10.1016/j.annemergmed.2016.06.014}
}

RIS

TY  - JOUR
TI  - Fentanyl and a Novel Synthetic Opioid U-47700 Masquerading as Street "Norco" in Central California: A Case Report.
AU  - Armenian P
AU  - Olson A
AU  - Anaya A
AU  - Kurtz A
AU  - Ruegner R
AU  - Gerona RR
PY  - 2017
JO  - Annals of emergency medicine
DO  - 10.1016/j.annemergmed.2016.06.014
UR  - https://doi.org/10.1016/j.annemergmed.2016.06.014
ER  -

APA

P, A., A, O., A, A., A, K., R, R., & RR, G. (2017). Fentanyl and a Novel Synthetic Opioid U-47700 Masquerading as Street "Norco" in Central California: A Case Report.. Annals of emergency medicine. https://doi.org/10.1016/j.annemergmed.2016.06.014

Source records

pubmed · retrieved 2026-09-27T14:38:15.358Z
europe-pmc · retrieved 2026-09-27T14:38:15.380Z