The DOI matches its Crossref record; 30 of the 30 references it cites were found in a registry or an index.
Calcium-channel blockade and incidence of cancer in aged populations
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Citations
Cites
Weighted kappa: nominal scale agreement provision for scaled disagreement or partial credit
Cohen, J. (1968) · Psychological Bulletin · doi:10.1037/h0026256 · Cited by 8,736
Cardiovascular Survey Methods.
(1968) · Annals of Internal Medicine · doi:10.7326/0003-4819-69-6-1335_2 · Cited by 3,052
Katz, S. (1963) · JAMA · doi:10.1001/jama.1963.03060120024016 · Cited by 2,421
Nifedipine: Dose-Related Increase in Mortality in Patients With Coronary Heart Disease
Furberg, C. D., Psaty, B. M., & Meyer, J. V. (1995) · Circulation · doi:10.1161/01.cir.92.5.1326 · Cited by 1,173
A Guttman Health Scale for the Aged
Rosow, I., & Breslau, N. (1966) · Journal of Gerontology · doi:10.1093/geronj/21.4.556 · Cited by 1,130
The Risk of Myocardial Infarction Associated With Antihypertensive Drug Therapies
Psaty, B. M. (1995) · JAMA: The Journal of the American Medical Association · doi:10.1001/jama.1995.03530080036038 · Cited by 1,003
TEST OF THE NATIONAL DEATH INDEX
STAMPFER, M. J., WILLETT, W. C., SPEIZER, F. E., DYSERT, D. C., LIPNICK, R., ROSNER, B., & HENNEKENS, C. H. (1984) · American Journal of Epidemiology · doi:10.1093/oxfordjournals.aje.a113804 · Cited by 790
DIETARY VITAMIN D AND CALCIUM AND RISK OF COLORECTAL CANCER: A 19-YEAR PROSPECTIVE STUDY IN MEN
Garland, C., Barrett-Connor, E., Rossof, A., Shekelle, R., Criqui, M., & Paul, O. (1985) · The Lancet · doi:10.1016/s0140-6736(85)91082-7 · Cited by 718
The accuracy of Medicare's hospital claims data: progress has been made, but problems remain.
Fisher, E. S., Whaley, F. S., Krushat, W. M., Malenka, D. J., Fleming, C., Baron, J. A., & Hsia, D. C. (1992) · American Journal of Public Health · doi:10.2105/ajph.82.2.243 · Cited by 709
Carson, D. A., & Ribeiro, J. M. (1993) · The Lancet · doi:10.1016/0140-6736(93)91154-e · Cited by 680
Cited by
Staessen, J. A., Fagard, R., Thijs, L., Celis, H., Arabidze, G. G., Birkenhäger, W. H., Bulpitt, C. J., de Leeuw, P. W., Dollery, C. T., Fletcher, A. E., et al. (1997) · The Lancet · doi:10.1016/s0140-6736(97)05381-6 · Cited by 2,989
Conflict of Interest in the Debate over Calcium-Channel Antagonists
Stelfox, H. T., Chua, G., O'Rourke, K., & Detsky, A. S. (1998) · New England Journal of Medicine · doi:10.1056/nejm199801083380206 · Cited by 615
Pahor, M., Psaty, B. M., Alderman, M. H., Applegate, W. B., Williamson, J. D., Cavazzini, C., & Furberg, C. D. (2000) · The Lancet · doi:10.1016/s0140-6736(00)03306-7 · Cited by 391
Self-citationSulphonylureas and cancer: a case-control study
Monami, M., Lamanna, C., Balzi, D., Marchionni, N., & Mannucci, E. (2009) · Acta Diabetologica · doi:10.1007/s00592-008-0083-2 · Cited by 194
Leenen, F. H. H., Nwachuku, C. E., Black, H. R., Cushman, W. C., Davis, B. R., Simpson, L. M., Alderman, M. H., Atlas, S. A., Basile, J. N., Cuyjet, A. B., et al. (2006) · Hypertension · doi:10.1161/01.hyp.0000231662.77359.de · Cited by 171
Metadata
- Authors
- Pahor, M., Guralnik, J. M., Ferrucci, L., Corti, M.-C., Salive, M. E., Cerhan, J. R., Wallace, R. B., & Havlik, R. J.
- Venue
- The Lancet
- Publisher
- Elsevier BV
- Published
- 1996-08
- Volume
- 348
- Issue
- 9026
- Pages
- 493-497
- ISSN
- 0099-5355 (ISSN-L)
- 0140-6736
- OpenAlex
- W1971027475
- Cited by
- 340
- References
- 30
- FWCI
- 12.74
- Type
- journal article
- Language
- en
- Open access
- closed
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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.
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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: Calcium-channel blockade and incidence of cancer in aged populations. https://app.cochat.ai/papers/10.1016/s0140-6736(96)04277-8
- The paper
- Pahor, M., Guralnik, J. M., Ferrucci, L., Corti, M.-C., Salive, M. E., Cerhan, J. R., Wallace, R. B., & Havlik, R. J. (1996). Calcium-channel blockade and incidence of cancer in aged populations. The Lancet. https://doi.org/10.1016/s0140-6736(96)04277-8
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.
