title: Risks and benefits may turn out to be finely balanced.
authors.forename: Simon J
authors.initials: SJ
authors.lastname: Williams
authors.forename: Paul
authors.initials: P
authors.lastname: Martin
mesh_terms: D024803:Biomedical Enhancement; D003071:Cognition; D055317:Evidence-Based Practice; D006801:Humans; D018570:Risk Assessment