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 · 87·Disc 96·Mod-Ref 84·Vel 81 - 2A·87
US tier-1 medical center with comprehensive physician-reviewed patient-information site.
SourceScore A · 87·Disc 88·Mod-Ref 85·Vel 88 - 3A·86
Peer-reviewed general medical journal since 1823; flagship clinical-research publication.
SourceScore A · 86·Disc 95·Mod-Ref 82·Vel 80 - 4A·86
Peer-reviewed general medical journal published by AMA; among the most-cited clinical-research venues.
SourceScore A · 86·Disc 95·Mod-Ref 82·Vel 80 - 5A·85
Peer-reviewed general medical journal; investigative + open-access leaning; UK-based since 1840.
SourceScore A · 85·Disc 92·Mod-Ref 86·Vel 78 - 6B·83
US tier-1 academic medical center; comprehensive patient-info + Health Library since 1921.
SourceScore B · 83·Disc 86·Mod-Ref 82·Vel 82 - 7B·82
Health + biotech newsroom; founded 2015; specialist medical journalism with editorial discipline.
SourceScore B · 82·Disc 88·Mod-Ref 80·Vel 78 - 8B·79
BMJ's clinical-decision-support tool; evidence-based, continuously-updated clinical guidance.
SourceScore B · 79·Disc 92·Mod-Ref 70·Vel 75
The composite SourceScore Index averages all three sub-scores. View this list re-sorted by ONE sub-score for a precision lens — different leader, different ranking, different deltas.
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; click any name to see its full breakdown across the four dimensions. The list is regenerated automatically on every dataset update — no editorial promotion or reorder beyond the ranking signal above.