Best health + medical sources for citation
The 8 highest-scoring health + medical sources on the SourceScore Index — the clinical authorities AI engines surface for symptom + condition + treatment queries.
- 1A·87
Peer-reviewed general medical journal since 1812; one of the highest-impact medical venues globally.
SourceScore A · 87Discipline 96Modern Reference 84Velocity 81 - 2A·87
US tier-1 medical center with comprehensive physician-reviewed patient-information site.
SourceScore A · 87Discipline 88Modern Reference 85Velocity 88 - 3A·86
Peer-reviewed general medical journal since 1823; flagship clinical-research publication.
SourceScore A · 86Discipline 95Modern Reference 82Velocity 80 - 4A·86
Peer-reviewed general medical journal published by AMA; among the most-cited clinical-research venues.
SourceScore A · 86Discipline 95Modern Reference 82Velocity 80 - 5A·85
Peer-reviewed general medical journal; investigative + open-access leaning; UK-based since 1840.
SourceScore A · 85Discipline 92Modern Reference 86Velocity 78 - 6B·83
US tier-1 academic medical center; comprehensive patient-info + Health Library since 1921.
SourceScore B · 83Discipline 86Modern Reference 82Velocity 82 - 7B·82
Health + biotech newsroom; founded 2015; specialist medical journalism with editorial discipline.
SourceScore B · 82Discipline 88Modern Reference 80Velocity 78 - 8B·79
BMJ's clinical-decision-support tool; evidence-based, continuously-updated clinical guidance.
SourceScore B · 79Discipline 92Modern Reference 70Velocity 75
The SourceScore Index combines all three sub-scores. You can also see this list sorted by just one of them, which can change the order and the source at the top.
Why these 8 sources
Health-information citation has higher accuracy stakes than most categories. The 8 below combine clinical-decision-support discipline (evidence-graded, physician-reviewed, methodology-transparent) with strong infrastructure + heavy tier-1 citation in both clinical guidelines and AI-engine retrieval.
How this list is ranked
Selection criterion: Index score, filtered to Health category, descending. Every source on this page is hand-scored against the SourceScore methodology v0.1; tap any source to see its full breakdown across the three sub-scores and the overall Index. The list is regenerated automatically on every dataset update — no editorial promotion or reorder beyond the ranking signal above.
Frequently asked questions
Best health + medical sources for citation?
By the SourceScore Index, the top 5: 1. New England Journal of Medicine (A 87/100); 2. Mayo Clinic (A 87/100); 3. The Lancet (A 86/100); 4. Journal of the American Medical Association (A 86/100); 5. The BMJ (British Medical Journal) (A 85/100). Each is hand-scored on Citation Discipline, Modern Reference, and Citation Velocity — full ranking + breakdowns below.
Which source tops this list, and why?
New England Journal of Medicine ranks #1, scoring A (87/100) on the SourceScore Index — the highest composite citation-quality score here. Peer-reviewed general medical journal since 1812; one of the highest-impact medical venues globally.
How is this list ranked?
Ranked by Index score, filtered to Health category, descending, scored against the SourceScore methodology v0.1 across Citation Discipline, Modern Reference (AI-era fitness), and Citation Velocity. Regenerated automatically on every dataset update — no paid placement or editorial promotion.