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Medical Library

MaxArc™ Medical Library

Sources & Acknowledgements

We acknowledge the organisations, publishers and creators whose work supports learning in this library. Source credits are collected here so that ordinary pages can focus on the topic you came to read.

MedlinePlus

Courtesy of MedlinePlus from the National Library of Medicine.

Our A-Z includes terminology from MedlinePlus Health Topics, Genetics and Medical Tests. Where an entry displays a retained MedlinePlus definition or summary, that text comes from the NLM-produced health-topic material. MaxArc adds its own navigation, classification and review controls.

This acknowledgement does not cover separately copyrighted A.D.A.M. encyclopedia content, third-party drug monographs, or unlicensed images. Their rights remain separate.

MedlinePlus Health TopicsMedlinePlus GeneticsMedlinePlus Medical TestsReuse policy

Medical Subject Headings (MeSH)

Terminology from Medical Subject Headings (MeSH), U.S. National Library of Medicine. We use selected headings, identifiers and classifications to organise the encyclopedia; they are not full medical articles.

MeSH version used: 2026. This identifies the retained release, not a claim that our copy is the latest available.

Medical Subject HeadingsMeSH terms and conditions

NCI Thesaurus

Terminology from the NCI Thesaurus, U.S. National Cancer Institute, used under CC BY 4.0. Titles and identifiers are reused; MaxArc classification and index status are added by MaxArc.

Release used: 26.07d. Original terminology remains attributable to the U.S. National Cancer Institute; MaxArc organisation and index status do not imply NCI approval.

NCI ThesaurusCC BY 4.0 licence and warranty disclaimer

Educational article references

The following original references accompany the currently published A-Z records. Repeated references are listed once. A reference link is not a claim of ownership, partnership or permission to reproduce the linked work.

View reference acknowledgements

Independent educational use

MaxArc Medical Library is an independent educational resource. No endorsement, sponsorship or approval by NLM, NIH, NCI or any referenced organisation is implied. Source materials can change; the original publishers remain responsible for their own publications.

Individual books, images, videos and other licensed materials retain any required creator credit, copyright notice and licence conditions. Acknowledging a source does not itself grant reuse permission.

Nothing on this site is allowed for resale. All materials are for educational purposes only. Third-party materials retain their own licences; this notice does not restrict rights those licences grant or rights in public-domain material.