The DOI matches its Crossref record; 8 of the 8 references it cites were found in a registry or an index.
SYNDROME OF THE BLACK SWAN
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
Thrombosis, abortion, cerebral disease, and the lupus anticoagulant.
Hughes, G. R. (1983) · BMJ · doi:10.1136/bmj.287.6399.1088 · Cited by 950
(2011) · SpringerReference · doi:10.1007/springerreference_40291 · Cited by 829
Harris, E. N., Gharavi, A. E., Patel, S., & Hughes, G. R. (1987) · PubMed Central · Cited by 724
Self-citationHarris, E. N., Gharavi, A. E., & Hughes, G. R. V. (1985) · Clinics in Rheumatic Diseases · doi:10.1016/s0307-742x(21)00606-8 · Cited by 439
Self-citationLupus anticoagulant in pregnancy
LUBBE, W. F., BUTLER, W. S., PALMER, S. J., & LIGGINS, G. C. (1984) · BJOG: An International Journal of Obstetrics & Gynaecology · doi:10.1111/j.1471-0528.1984.tb05923.x · Cited by 218
Affinity purified anti-cardiolipin and anti-DNA antibodies.
Harris, E. N., Gharavi, A. E., Tincani, A., Chan, J. K., Englert, H., Mantelli, P., Allegro, F., Ballestrieri, G., & Hughes, G. R. V. (1985) · PubMed · Cited by 122
Self-citation6 Thrombosis and Immune Disorders
Vermylen, J., Blockmans, D., Spitz, B., & Deckmyn, H. (1986) · Clinics in Haematology · doi:10.1016/s0308-2261(18)30023-7 · Cited by 74
Lupus anticoagulant: revival of an old phenomenon.
Derksen, R. H. W. M., & Kater, L. (1986) · PubMed · Cited by 72
Cited by
The management of thrombosis in the antiphospholipid-antibody syndrome
Khamashta, M. A., Cuadrado, M. J., Mujic, F., Taub, N. A., Hunt, B. J., & Hughes, G. R. V. (1995) · New England Journal of Medicine · doi:10.1056/nejm199504133321504 · Cited by 1,450
Rai, R., & Regan, L. (2006) · The Lancet · doi:10.1016/s0140-6736(06)69204-0 · Cited by 1,227
Rai, R., Cohen, H., Dave, M., & Regan, L. (1997) · BMJ · doi:10.1136/bmj.314.7076.253 · Cited by 1,113
Immunology and clinical importance of antiphospholipid antibodies
McNeil, H. P., Chesterman, C. N., & Krilis, S. A. (1991) · Advances in immunology · doi:10.1016/s0065-2776(08)60777-4 · Cited by 481
Prevalence, Follow-Up and Clinical Significance of the Anticardiolipin Antibodies in Normal Subjects
Vila, P., Hernández, M. C., López-Fernández, M. F., & Batlle, J. (1994) · Thrombosis and Haemostasis · doi:10.1055/s-0038-1648840 · Cited by 280
Metadata
- Authors
- HARRIS, E. N.
- Venue
- Rheumatology
- Publisher
- Oxford University Press (OUP)
- Published
- 1987
- Volume
- 26
- Issue
- 5
- Pages
- 324-326
- ISSN
- 1462-0324 (ISSN-L)
- 1462-0332
- OpenAlex
- W2163666190
- Cited by
- 401
- References
- 8
- FWCI
- 76.65
- 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: SYNDROME OF THE BLACK SWAN. https://app.cochat.ai/papers/10.1093/rheumatology/26.5.324
- The paper
- HARRIS, E. N. (1987). SYNDROME OF THE BLACK SWAN. Rheumatology. https://doi.org/10.1093/rheumatology/26.5.324
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.
