title: Pitfalls of evidence-based medicine: the example of actinic keratosis therapy.
authors.forename: Barbara A
authors.initials: BA
authors.lastname: Gilchrest
authors.forename: George
authors.initials: G
authors.lastname: Martin
mesh_terms: D019317:Evidence-Based Medicine; D006801:Humans; D055623:Keratosis, Actinic / Q000628:therapy*; D017410:Practice Guidelines as Topic