The DOI matches its Crossref record; 30 of the 30 references it cites were found in a registry or an index.
Sleep in Chronic Obstructive Lung Disease
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
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.
The self-check needs the paper’s full text.
Citations
Cites
NOCTURNAL OXYGEN THERAPY TRIAL GROUP* (1980) · Annals of Internal Medicine · doi:10.7326/0003-4819-93-3-391 · Cited by 2,218
(1981) · The Lancet · doi:10.1016/s0140-6736(81)91970-x · Cited by 884
Parenteral nutrition before gastrointestinal surgery.
Tweedle, D. E. F. (1982) · PubMed · Cited by 840
Hayward, R. D., & O'Reilly, G. V. A. (1976) · The Lancet · doi:10.1016/s0140-6736(76)92904-4 · Cited by 647
Respiration during sleep in normal man.
Douglas, N. J., White, D. P., Pickett, C. K., Weil, J. V., & Zwillich, C. W. (1982) · Thorax · doi:10.1136/thx.37.11.840 · Cited by 487
Ventilation-perfusion inequality in chronic obstructive pulmonary disease.
Wagner, P. D., Dantzker, D. R., Dueck, R., Clausen, J. L., & West, J. B. (1977) · Journal of Clinical Investigation · doi:10.1172/jci108630 · Cited by 445
Peto, R., Speizer, F. E., Cochrane, A. L., Moore, F., Fletcher, C. M., Tinker, C. M., Higgins, I. T. T., Gray, R. G., Richards, S. M., Gilliland, J., et al. (1983) · American Review of Respiratory Disease · doi:10.1164/arrd.1983.128.3.491 · Cited by 421
Hypoxic ventilatory response decreases during sleep in normal men.
Douglas, N. J., White, D. P., Weil, J. V., Pickett, C. K., Martin, R. J., Hudgel, D. W., & Zwillich, C. W. (1982) · PubMed · doi:10.1164/arrd.1982.125.3.286 · Cited by 325
TRANSIENT HYPOXÆMIA DURING SLEEP IN CHRONIC BRONCHITIS AND EMPHYSEMA
Douglas, N. J., Calverley, P. M. A., Leggett, R. J. E., Brash, H. M., Flenley, D. C., & Brezinova, V. (1979) · The Lancet · doi:10.1016/s0140-6736(79)90451-3 · Cited by 311
Self-citation
Cited by
Marin, J. M., Soriano, J. B., Carrizo, S. J., Boldova, A., & Celli, B. R. (2010) · American Journal of Respiratory and Critical Care Medicine · doi:10.1164/rccm.200912-1869oc · Cited by 699
Sleep and Sleep-disordered Breathing in Adults with Predominantly Mild Obstructive Airway Disease
Sanders, M. H., Newman, A. B., Haggerty, C. L., Redline, S., Lebowitz, M., Samet, J., O'Connor, G. T., Punjabi, N. M., & Shahar, E. (2003) · American Journal of Respiratory and Critical Care Medicine · doi:10.1164/rccm.2203046 · Cited by 408
International Consensus Statement on Obstructive Sleep Apnea
Chang, J. L., Goldberg, A. N., Alt, J. A., Mohammed, A., Ashbrook, L., Auckley, D., Ayappa, I., Bakhtiar, H., Barrera, J. E., Bartley, B. L., et al. (2023) · International Forum of Allergy & Rhinology · doi:10.1002/alr.23079 · Cited by 350
Shawon, M. S. R., Perret, J. L., Senaratna, C. V., Lodge, C., Hamilton, G. S., & Dharmage, S. C. (2017) · Sleep Medicine Reviews · doi:10.1016/j.smrv.2016.02.007 · Cited by 195
Du, W., Liu, J., Zhou, J., Ye, D., OuYang, Y., & Deng, Q. (2018) · International Journal of Chronic Obstructive Pulmonary Disease · doi:10.2147/copd.s148735 · Cited by 77
Metadata
- Authors
- Flenley, D. C.
- Venue
- Clinics in Chest Medicine
- Publisher
- Elsevier BV
- Published
- 1985-12
- Volume
- 6
- Issue
- 4
- Pages
- 651-661
- ISSN
- 0272-5231 (ISSN-L)
- OpenAlex
- W2410407469
- Cited by
- 382
- References
- 30
- FWCI
- 2.51
- 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.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Sleep in Chronic Obstructive Lung Disease. https://app.cochat.ai/papers/10.1016/s0272-5231(21)00402-0
- The paper
- Flenley, D. C. (1985). Sleep in Chronic Obstructive Lung Disease. Clinics in Chest Medicine. https://doi.org/10.1016/s0272-5231(21)00402-0
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.
