Small retrospective multisite cohort
Rule · check effective date
Observational · association, not causation
Small case report / series
Research · assess methods and limitations
Journal articleKitamura S, Hyodo Y, Tashiro Y, Endo T, Yokoyama N, Hara T, Chiba K, Miyake H.
Abstract / publisher access may varyProposed rule · not final law
Research · assess methods and limitations
Evidence synthesis
Evidence synthesis
Observational · association, not causation
Rule · check effective date
Observational · association, not causation
Evidence synthesis
Research · assess methods and limitations
Proposed rule · not final law
Observational · association, not causation
Evidence synthesis
Meta-Analysis · Systematic ReviewBekelman NJ, Ghaith AK, Alasadi Y, Yang L, Haddad M, Momeni A, De Biase G, Jacobs T, Luo D, Ghaith M, Amatya B, Kell M, Fountain J, Theodore N, Lubelski D.
Abstract / publisher access may varyResearch · assess methods and limitations
Research · assess methods and limitations
Rule · check effective date
Small case report / series
Research · assess methods and limitations
Research · assess methods and limitations
Rule · check effective date
Rule · check effective date
Selected for clinical relevance, new technology, guidelines, and interesting perspectives. Preliminary work is labeled; interest is not a quality rating. Eight headlines have reviewed AI-assisted rewrites; other titles appear as published.