title: Are they different, the same, or is one no worse and does it make a clinical difference?
authors.forename: Peter
authors.initials: P
authors.lastname: Herbison
mesh_terms: D006801:Humans; D016032:Randomized Controlled Trials as Topic / Q000379:methods* / Q000592:standards*; D014549:Urinary Incontinence / Q000628:therapy*