Medical Letter (MedLetter) is committed to the long-term preservation and permanent accessibility of published scholarly content. The journal employs recognized digital preservation practices to ensure that published articles remain securely archived, discoverable, and accessible over time.

Digital Preservation

Published articles are:

• Assigned a permanent Digital Object Identifier (DOI).

• Published in PDF and XML formats.

• Archived in secure digital repositories.

• Preserved through reliable online archiving services.

• Stored with multiple backups to prevent data loss.

Long-Term Accessibility

To ensure continued availability, the journal:

• Maintains permanent online access to published articles.

• Supports persistent citation through DOI registration.

• Preserves content integrity using secure digital infrastructure.

• Archives journal content through platforms such as Archive.org (Internet Archive) where applicable.

Editorial Policy

Medical Letter is committed to preserving the scholarly record by ensuring that all published content remains authentic, accessible, and permanently available to the global research community through recognized digital preservation standards.