Estimating the global cost of vision impairment and its major causes: protocol for a systematic review
- DOI
- 10.1136/bmjopen-2019-036689
- Published
- 2020-09
- Container
- BMJ Open
- Publisher
- BMJ
- Open access
- unknown
Credibility signals
uncertain Score 64/100 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.
- supportingDOI resolves: A matching record was returned by Crossref.
- 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.
- not scoredMEDLINE indexed: Not checked or no result supplied; no credibility inference made.
- not scoredOpenAlex core source: Not checked or no result supplied; no credibility inference made.
- not scoredKnown publisher allow-list: Not checked or no result supplied; no credibility inference made.
- not scoredROR affiliation: Not checked or no result supplied; no credibility inference made.
- not scoredRetraction Watch retraction: No retraction notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete.
- 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.
- not scoredRetraction Watch correction: No correction notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete.
- not scoredRetraction Watch reinstatement: No reinstatement notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete.
- not scoredOpen access status: Not checked or no result supplied; no credibility inference made.
- not scoredPublication license: Not checked or no result supplied; no credibility inference made.
- not scoredPublication version: A publication version was supplied but is not scored.
- supportingMetadata completeness: All 6 scored descriptive metadata groups are present.
Cite this work
BibTeX
@article{allodium:10.1136/bmjopen-2019-036689,
title = {Estimating the global cost of vision impairment and its major causes: protocol for a systematic review},
author = {Ana Patricia Marques and Jacqueline Ramke and John Cairns and Thomas Butt and Justine H Zhang and Hannah B Faal and Hugh Taylor and Iain Jones and Nathan Congdon and Andrew Bastawrous and Tasanee Braithwaite and Marty Jovic and Serge Resnikoff and Allyala Nandakumar and Peng Tee Khaw and Rupert R A Bourne and Iris Gordon and Kevin Frick and Matthew J Burton},
year = {2020},
journal = {BMJ Open},
doi = {10.1136/bmjopen-2019-036689},
url = {https://doi.org/10.1136/bmjopen-2019-036689}
}RIS
TY - JOUR TI - Estimating the global cost of vision impairment and its major causes: protocol for a systematic review AU - Ana Patricia Marques AU - Jacqueline Ramke AU - John Cairns AU - Thomas Butt AU - Justine H Zhang AU - Hannah B Faal AU - Hugh Taylor AU - Iain Jones AU - Nathan Congdon AU - Andrew Bastawrous AU - Tasanee Braithwaite AU - Marty Jovic AU - Serge Resnikoff AU - Allyala Nandakumar AU - Peng Tee Khaw AU - Rupert R A Bourne AU - Iris Gordon AU - Kevin Frick AU - Matthew J Burton PY - 2020 JO - BMJ Open DO - 10.1136/bmjopen-2019-036689 UR - https://doi.org/10.1136/bmjopen-2019-036689 ER -
APA
Marques, A. P., Ramke, J., Cairns, J., Butt, T., Zhang, J. H., Faal, H. B., Taylor, H., Jones, I., Congdon, N., Bastawrous, A., Braithwaite, T., Jovic, M., Resnikoff, S., Nandakumar, A., Khaw, P. T., Bourne, R. R. A., Gordon, I., Frick, K., & Burton, M. J. (2020). Estimating the global cost of vision impairment and its major causes: protocol for a systematic review. BMJ Open. https://doi.org/10.1136/bmjopen-2019-036689
Source records
- crossref · retrieved 2026-09-26T16:44:12.141Z