Student or educator? Sign up with your school email and get 6 months of Pro free.
CoChat
Sign Up
Cited by 635

The DOI matches its Crossref record.

A Sensitive Double Antibody Immunoassay for Human Growth Hormone in Plasma

SCHALCH, DON S., PARKER, MARY L.·1964·Nature
DOI 10.1038/2031141a0
Open this paper in CoChat — free account

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.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1038/2031141a0

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.

A few free checks a day · papers already verified open instantly · results are public

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

No references could be resolved yet.

Research works printed but not linked: 8

  1. Roth, J., Glick, S. M., Yalow, R. S., and Berson, S. A., Science, 140, 987 (1963). · DOI · Paper page
  2. Greenwood, F. C., Hunter, W. M., and Klopper, A., Brit. Med. J., i, 22 (1964). · DOI
  3. Beck, P., Koumans, J. H. T., Winterling, C. A., Stein, M. F., Daughaday, W. H., and Kipnis, D. M., J. Lab. Clin. Med. (in the press).
  4. Utiger, R. D., Parker, M. L., and Daughaday, W. H., J. Clin. Invest., 41, 254 (1962). · DOI
  5. Utiger, R. D., J. Clin. Endocrin. Metab., 24, 60 (1964). · DOI
  6. Morgan, C. R., and Lazarow, A., Proc. Soc. Exp. Biol. Med., 110, 29 (1962). · DOI · Paper page
  7. Greenwood, F. C., Hunter, W. M., and Glover, J. S., Biochem. J., 89, 114 (1963). · DOI · Paper page
  8. Glick, S. M., Roth, J., Yalow, R. S., and Berson, S. A., Nature, 199, 1 (1963). · DOI · Paper page

Cited by

See all 635

Metadata

Authors
SCHALCH, D. S., & PARKER, M. L.
Venue
Nature
Publisher
Springer Science and Business Media LLC
Published
1964-09
Volume
203
Issue
4950
Pages
1141-1142
ISSN
  • 0028-0836 (ISSN-L)
  • 1476-4687
DOI
10.1038/2031141a0
OpenAlex
W1973758579
Cited by
635
References
0
FWCI
17.70
Type
journal article
Language
en
Open access
closed
Licence
www.springer.com/tdm (tdm)

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: A Sensitive Double Antibody Immunoassay for Human Growth Hormone in Plasma. https://app.cochat.ai/papers/10.1038/2031141a0
The paper
SCHALCH, D. S., & PARKER, M. L. (1964). A Sensitive Double Antibody Immunoassay for Human Growth Hormone in Plasma. Nature. https://doi.org/10.1038/2031141a0

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.