title: On the evidence. Largely a matter of size.
authors.forename: S
authors.initials: S
authors.lastname: O'Meara
authors.forename: A M
authors.initials: AM
authors.lastname: Glenny
authors.forename: M
authors.initials: M
authors.lastname: Turner-Boutle
mesh_terms: D002986:Clinical Trials as Topic; D019317:Evidence-Based Medicine; D006292:Health Priorities; D006302:Health Services Research; D006801:Humans; D009765:Obesity / Q000453:epidemiology* / Q000628:therapy; D013222:State Medicine; D006113:United Kingdom / Q000453:epidemiology; D015431:Weight Loss