# PubMed record PMID 4817825

> PeptideScanner retained PubMed bibliographic metadata for PMID 4817825 at 2026-07-30T23:04:35.980Z. PubMed recorded a metadata revision date of 2003-11-14 and an Entrez history date of 1974-03-01. PeptideScanner associated this retained record with the identity slug glucagon. These dates describe PubMed metadata history, not the article's original publication date.

- Evidence object: `story:pubmed-pmid-4817825-glucagon:v1`
- Evidence domain: Literature metadata
- Date in source: 2003-11-14
- Source checked: 2026-07-30
- Published by PeptideScanner: 2026-08-11
- Story landing page: https://peptidescanner.com/stories/pubmed-pmid-4817825-glucagon/
- JSON record: https://peptidescanner.com/evidence/v1/objects/pubmed-pmid-4817825-glucagon-v1.json
- Content SHA-256: `649525203ba440e86fe9c8c9bba40b608b42dad9c13f0fb5eb2108d2a56b24ac`

## Claims and source pins

### Headline

PubMed record PMID 4817825 ([`pubmed-observation-pmid-4817825-2003-11-14-87e5bebb1953`](#source-pubmed-observation-pmid-4817825-2003-11-14-87e5bebb1953))

### Summary

PeptideScanner retained PubMed bibliographic metadata for PMID 4817825 at 2026-07-30T23:04:35.980Z. PubMed recorded a metadata revision date of 2003-11-14 and an Entrez history date of 1974-03-01. PeptideScanner associated this retained record with the identity slug glucagon. These dates describe PubMed metadata history, not the article's original publication date. ([`pubmed-observation-pmid-4817825-2003-11-14-87e5bebb1953`](#source-pubmed-observation-pmid-4817825-2003-11-14-87e5bebb1953))

### Paragraph 1

PeptideScanner retained PubMed bibliographic metadata for PMID 4817825 at 2026-07-30T23:04:35.980Z. PubMed recorded a metadata revision date of 2003-11-14 and an Entrez history date of 1974-03-01. PeptideScanner associated this retained record with the identity slug glucagon. These dates describe PubMed metadata history, not the article's original publication date. ([`pubmed-observation-pmid-4817825-2003-11-14-87e5bebb1953`](#source-pubmed-observation-pmid-4817825-2003-11-14-87e5bebb1953))

### Paragraph 2

This page reports retained PubMed bibliographic metadata. It does not summarize the article, establish the article's publication date, or assert safety, efficacy, or scientific truth. ([`pubmed-observation-pmid-4817825-2003-11-14-87e5bebb1953`](#source-pubmed-observation-pmid-4817825-2003-11-14-87e5bebb1953))

## Sources

<a id="source-pubmed-observation-pmid-4817825-2003-11-14-87e5bebb1953"></a>
- **PubMed record PMID 4817825 · retained source version 1:2003-11-14:current:87e5bebb1953caf5e14b37e8e48a12b7ce43e4334111c544541fc28051aaa99a** — PubMed; class A. [Open source](https://pubmed.ncbi.nlm.nih.gov/4817825/) (`pubmed-observation-pmid-4817825-2003-11-14-87e5bebb1953`)

## Correction lineage

No correction is recorded for this version.

## Reporting boundaries and unknowns

PeptideScanner reproduces bounded bibliographic metadata attributed to PubMed. It does not summarize or endorse the article's findings.

- Sources outside the selected public PeptideScanner bundle may exist and are not represented by this object.
- This object does not determine whether cited records agree, corroborate one another, or establish scientific truth.
- This object does not determine safety, efficacy, causality, or suitability for any person.

Methodology: https://peptidescanner.com/methodology/
Medical disclaimer: https://peptidescanner.com/medical-disclaimer/

## Suggested citation

PeptideScanner. "PubMed record PMID 4817825." Version 1, published 2026-08-11. https://peptidescanner.com/evidence/v1/objects/pubmed-pmid-4817825-glucagon-v1.json SHA-256: 649525203ba440e86fe9c8c9bba40b608b42dad9c13f0fb5eb2108d2a56b24ac.