Go to JCI Insight
  • About
  • Editors
  • Consulting Editors
  • For authors
  • Publication ethics
  • Publication alerts by email
  • Advertising
  • Job board
  • Contact
  • Clinical Research and Public Health
  • Current issue
  • Past issues
  • By specialty
    • COVID-19
    • Cardiology
    • Gastroenterology
    • Immunology
    • Metabolism
    • Nephrology
    • Neuroscience
    • Oncology
    • Pulmonology
    • Vascular biology
    • All ...
  • Videos
    • Conversations with Giants in Medicine
    • Video Abstracts
  • Reviews
    • View all reviews ...
    • Complement Biology and Therapeutics (May 2025)
    • Evolving insights into MASLD and MASH pathogenesis and treatment (Apr 2025)
    • Microbiome in Health and Disease (Feb 2025)
    • Substance Use Disorders (Oct 2024)
    • Clonal Hematopoiesis (Oct 2024)
    • Sex Differences in Medicine (Sep 2024)
    • Vascular Malformations (Apr 2024)
    • View all review series ...
  • Viewpoint
  • Collections
    • In-Press Preview
    • Clinical Research and Public Health
    • Research Letters
    • Letters to the Editor
    • Editorials
    • Commentaries
    • Editor's notes
    • Reviews
    • Viewpoints
    • 100th anniversary
    • Top read articles

  • Current issue
  • Past issues
  • Specialties
  • Reviews
  • Review series
  • Conversations with Giants in Medicine
  • Video Abstracts
  • In-Press Preview
  • Clinical Research and Public Health
  • Research Letters
  • Letters to the Editor
  • Editorials
  • Commentaries
  • Editor's notes
  • Reviews
  • Viewpoints
  • 100th anniversary
  • Top read articles
  • About
  • Editors
  • Consulting Editors
  • For authors
  • Publication ethics
  • Publication alerts by email
  • Advertising
  • Job board
  • Contact
Top
  • View PDF
  • Download citation information
  • Send a comment
  • Terms of use
  • Standard abbreviations
  • Need help? Email the journal
  • Top
  • Version history
  • Article usage
  • Citations to this article (121)

Advertisement

Research Article Free access | 10.1172/JCI105275

A new method for measuring the free thyroid hormone in human serum and an analysis of the factors that influence its concentration.

S H Ingbar, L E Braverman, N A Dawber, and G Y Lee

Find articles by Ingbar, S. in: PubMed | Google Scholar

Find articles by Braverman, L. in: PubMed | Google Scholar

Find articles by Dawber, N. in: PubMed | Google Scholar

Find articles by Lee, G. in: PubMed | Google Scholar

Published October 1, 1965 - More info

Published in Volume 44, Issue 10 on October 1, 1965
J Clin Invest. 1965;44(10):1679–1689. https://doi.org/10.1172/JCI105275.
© 1965 The American Society for Clinical Investigation
Published October 1, 1965 - Version history
View PDF
Browse pages

Click on an image below to see the page. View PDF of the complete article

icon of scanned page 1679
page 1679
icon of scanned page 1680
page 1680
icon of scanned page 1681
page 1681
icon of scanned page 1682
page 1682
icon of scanned page 1683
page 1683
icon of scanned page 1684
page 1684
icon of scanned page 1685
page 1685
icon of scanned page 1686
page 1686
icon of scanned page 1687
page 1687
icon of scanned page 1688
page 1688
icon of scanned page 1689
page 1689
Version history
  • Version 1 (October 1, 1965): No description

Article tools

  • View PDF
  • Download citation information
  • Send a comment
  • Terms of use
  • Standard abbreviations
  • Need help? Email the journal

Metrics

  • Article usage
  • Citations to this article (121)

Go to

  • Top
  • Version history
Advertisement
Advertisement

Copyright © 2025 American Society for Clinical Investigation
ISSN: 0021-9738 (print), 1558-8238 (online)

Sign up for email alerts