The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Exhaled Carbon Monoxide and Nitric Oxide in COPD
Overview
The claims and statistics of this paper haven’t been checked yet.
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Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
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Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
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Citations
Cites
Choi, A. M., & Alam, J. (1996) · American Journal of Respiratory Cell and Molecular Biology · doi:10.1165/ajrcmb.15.1.8679227 · Cited by 1,126
Systemic oxidative stress in asthma, COPD, and smokers
Rahman, I., Morrison, D., Donaldson, K., & MacNee, W. (1996) · American Journal of Respiratory and Critical Care Medicine · doi:10.1164/ajrccm.154.4.8887607 · Cited by 774
Cited by
Mediators of Chronic Obstructive Pulmonary Disease
Barnes, P. J. (2004) · Pharmacological Reviews · doi:10.1124/pr.56.4.2 · Cited by 710
Self-citationKirkham, P. A., & Barnes, P. J. (2013) · Chest · doi:10.1378/chest.12-2664 · Cited by 685
Self-citationExhaled nitric oxide from lung periphery is increased in COPD
Brindicci, C., Ito, K., Resta, O., Pride, N. B., Barnes, P. J., & Kharitonov, S. A. (2005) · European Respiratory Journal · doi:10.1183/09031936.04.00125304 · Cited by 206
Exhaled markers of inflammatory lung diseases: ready for routine monitoring?
Kharitonov, S. (2004) · Swiss Medical Weekly · doi:10.4414/smw.2004.10411 · Cited by 74
Self-citation
Metadata
- Authors
- Montuschi, P., Kharitonov, S. A., & Barnes, P. J.
- Venue
- Chest
- Publisher
- Elsevier BV
- Published
- 2001-08
- Volume
- 120
- Issue
- 2
- Pages
- 496-501
- ISSN
- 0012-3692 (ISSN-L)
- OpenAlex
- W2026833709
- Cited by
- 178
- References
- 2
- FWCI
- 6.34
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
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How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Exhaled Carbon Monoxide and Nitric Oxide in COPD. https://app.cochat.ai/papers/10.1378/chest.120.2.496
- The paper
- Montuschi, P., Kharitonov, S. A., & Barnes, P. J. (2001). Exhaled Carbon Monoxide and Nitric Oxide in COPD. Chest. https://doi.org/10.1378/chest.120.2.496
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
