Go to JCI Insight
  • About
  • Editors
  • Consulting Editors
  • For authors
  • Journal stats
  • 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
    • ASCI Milestone Awards
    • Video Abstracts
    • Conversations with Giants in Medicine
  • Reviews
    • View all reviews ...
    • The cGAS-STING pathway: DNA sensing in health and disease (Jun 2026)
    • Neurodegeneration (Mar 2026)
    • Clinical innovation and scientific progress in GLP-1 medicine (Nov 2025)
    • Pancreatic Cancer (Jul 2025)
    • Complement Biology and Therapeutics (May 2025)
    • Evolving insights into MASLD and MASH pathogenesis and treatment (Apr 2025)
    • Microbiome in Health and Disease (Feb 2025)
    • 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
  • ASCI Milestone Awards
  • Video Abstracts
  • Conversations with Giants in Medicine
  • 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
  • Journal stats
  • 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

Advertisement

Research Article Free access | 10.1172/JCI104375

THE PREPARATION OF CRYSTALLINE BILIRUBIN-C14

J. Donald Ostrow, Lydia Hammaker, and Rudi Schmid

Thorndike Memorial Laboratory and the Second and Fourth (Harvard) Medical Services, Boston City Hospital, and the Department of Medicine, Harvard Medical School, Boston, Mass.

†

Postdoctoral Research Fellow, National Institutes of Health, Bethesda, Md.

*

Supported in part by United States Public Health Service Grant no. A-1833.

Find articles by Ostrow, J. in: PubMed | Google Scholar

Thorndike Memorial Laboratory and the Second and Fourth (Harvard) Medical Services, Boston City Hospital, and the Department of Medicine, Harvard Medical School, Boston, Mass.

†

Postdoctoral Research Fellow, National Institutes of Health, Bethesda, Md.

*

Supported in part by United States Public Health Service Grant no. A-1833.

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

Thorndike Memorial Laboratory and the Second and Fourth (Harvard) Medical Services, Boston City Hospital, and the Department of Medicine, Harvard Medical School, Boston, Mass.

†

Postdoctoral Research Fellow, National Institutes of Health, Bethesda, Md.

*

Supported in part by United States Public Health Service Grant no. A-1833.

Find articles by Schmid, R. in: PubMed | Google Scholar

Published August 1, 1961 - More info

Published in Volume 40, Issue 8 on August 1, 1961
J Clin Invest. 1961;40(8):1442–1452. https://doi.org/10.1172/JCI104375.
© 1961 The American Society for Clinical Investigation
Published August 1, 1961 - 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 1442
page 1442
icon of scanned page 1443
page 1443
icon of scanned page 1444
page 1444
icon of scanned page 1445
page 1445
icon of scanned page 1446
page 1446
icon of scanned page 1447
page 1447
icon of scanned page 1448
page 1448
icon of scanned page 1449
page 1449
icon of scanned page 1450
page 1450
icon of scanned page 1451
page 1451
icon of scanned page 1452
page 1452
Version history
  • Version 1 (August 1, 1961): 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

Go to

  • Top
  • Version history
Advertisement
Advertisement

Copyright © 2026 American Society for Clinical Investigation
ISSN: 0021-9738 (print), 1558-8238 (online)

Sign up for email alerts