# PubMed record PMID 1621201

> PeptideScanner retained PubMed bibliographic metadata for PMID 1621201 at 2026-07-30T21:56:46.937Z. PubMed recorded a metadata revision date of 2013-11-21 and an Entrez history date of 1992-07-11. PeptideScanner associated this retained record with the identity slug leuprolide. These dates describe PubMed metadata history, not the article's original publication date.

- Evidence object: `story:pubmed-pmid-1621201-leuprolide:v1`
- Evidence domain: Literature metadata
- Date in source: 2013-11-21
- Source checked: 2026-07-30
- Published by PeptideScanner: 2026-08-12
- Story landing page: https://peptidescanner.com/stories/pubmed-pmid-1621201-leuprolide/
- JSON record: https://peptidescanner.com/evidence/v1/objects/pubmed-pmid-1621201-leuprolide-v1.json
- Content SHA-256: `f641c86bc50781807f6c9466882f0f999eb34c6a6071a3ffb54558fd7bcb1039`

## Claims and source pins

### Headline

PubMed record PMID 1621201 ([`pubmed-observation-pmid-1621201-2013-11-21-2af2f52a8b36`](#source-pubmed-observation-pmid-1621201-2013-11-21-2af2f52a8b36))

### Summary

PeptideScanner retained PubMed bibliographic metadata for PMID 1621201 at 2026-07-30T21:56:46.937Z. PubMed recorded a metadata revision date of 2013-11-21 and an Entrez history date of 1992-07-11. PeptideScanner associated this retained record with the identity slug leuprolide. These dates describe PubMed metadata history, not the article's original publication date. ([`pubmed-observation-pmid-1621201-2013-11-21-2af2f52a8b36`](#source-pubmed-observation-pmid-1621201-2013-11-21-2af2f52a8b36))

### Paragraph 1

PeptideScanner retained PubMed bibliographic metadata for PMID 1621201 at 2026-07-30T21:56:46.937Z. PubMed recorded a metadata revision date of 2013-11-21 and an Entrez history date of 1992-07-11. PeptideScanner associated this retained record with the identity slug leuprolide. These dates describe PubMed metadata history, not the article's original publication date. ([`pubmed-observation-pmid-1621201-2013-11-21-2af2f52a8b36`](#source-pubmed-observation-pmid-1621201-2013-11-21-2af2f52a8b36))

### 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-1621201-2013-11-21-2af2f52a8b36`](#source-pubmed-observation-pmid-1621201-2013-11-21-2af2f52a8b36))

## Sources

<a id="source-pubmed-observation-pmid-1621201-2013-11-21-2af2f52a8b36"></a>
- **PubMed record PMID 1621201 · retained source version 1:2013-11-21:current:2af2f52a8b363beb2f0aee9c16db7cb714a8b49b937b557e8d28ed12f39a2863** — PubMed; class A. [Open source](https://pubmed.ncbi.nlm.nih.gov/1621201/) (`pubmed-observation-pmid-1621201-2013-11-21-2af2f52a8b36`)

## 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/
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## Suggested citation

PeptideScanner. "PubMed record PMID 1621201." Version 1, published 2026-08-12. https://peptidescanner.com/evidence/v1/objects/pubmed-pmid-1621201-leuprolide-v1.json SHA-256: f641c86bc50781807f6c9466882f0f999eb34c6a6071a3ffb54558fd7bcb1039.