The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Low maternal serum levels of placenta growth factor as an antecedent of clinical preeclampsia
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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Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
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Citations
Cites
KHONG, T. Y., DE WOLF, F., ROBERTSON, W. B., & BROSENS, I. (1986) · BJOG: An International Journal of Obstetrics & Gynaecology · doi:10.1111/j.1471-0528.1986.tb07830.x · Cited by 1,591
The effect of hypoxia on human trophoblast in culture: Morphology, glucose transport and metabolism
Esterman, A., Greco, M. A., Mitani, Y., Finlay, T. H., Ismail-Beigi, F., & Dancis, J. (1997) · Placenta · doi:10.1016/s0143-4004(97)90084-9 · Cited by 95
Cited by
Circulating angiogenic factors and the risk of preeclampsia
Levine, R. J., Maynard, S. E., Qian, C., Lim, K.-H., England, L. J., Yu, K. F., Schisterman, E. F., Thadhani, R., Sachs, B. P., Epstein, F. H., et al. (2004) · New England Journal of Medicine · doi:10.1056/nejmoa031884 · Cited by 3,720
Poon, L. C., Shennan, A., Hyett, J. A., Kapur, A., Hadar, E., Divakar, H., McAuliffe, F., da Silva Costa, F., von Dadelszen, P., McIntyre, H. D., et al. (2019) · International Journal of Gynecology & Obstetrics · doi:10.1002/ijgo.12802 · Cited by 1,238
Romero, R., Nien, J. K., Espinoza, J., Todem, D., Fu, W., Chung, H., Kusanovic, J. P., Gotsch, F., Erez, O., Mazaki-Tovi, S., et al. (2008) · The Journal of Maternal-Fetal & Neonatal Medicine · doi:10.1080/14767050701830480 · Cited by 675
Ahmad, S., & Ahmed, A. (2004) · Circulation Research · doi:10.1161/01.res.0000147365.86159.f5 · Cited by 517
Ness, R. B., & Sibai, B. M. (2006) · American Journal of Obstetrics and Gynecology · doi:10.1016/j.ajog.2005.07.049 · Cited by 462
Metadata
- Authors
- Tidwell, S. C., Ho, H.-N., Chiu, W.-H., Torry, R. J., & Torry, D. S.
- Venue
- American Journal of Obstetrics and Gynecology
- Publisher
- Elsevier BV
- Published
- 2001-05
- Volume
- 184
- Issue
- 6
- Pages
- 1267-1272
- ISSN
- 0002-9378 (ISSN-L)
- OpenAlex
- W1992338344
- Cited by
- 231
- References
- 2
- FWCI
- 11.89
- 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: Low maternal serum levels of placenta growth factor as an antecedent of clinical preeclampsia. https://app.cochat.ai/papers/10.1067/mob.2001.113129
- The paper
- Tidwell, S. C., Ho, H.-N., Chiu, W.-H., Torry, R. J., & Torry, D. S. (2001). Low maternal serum levels of placenta growth factor as an antecedent of clinical preeclampsia. American Journal of Obstetrics and Gynecology. https://doi.org/10.1067/mob.2001.113129
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.
