title: Inadequate statistical power in Barrett's oesophagus ablation study.
authors.forename: C H
authors.initials: CH
authors.lastname: Lim
authors.forename: V
authors.initials: V
authors.lastname: Ramappa
authors.forename: M M
authors.initials: MM
authors.lastname: Ahmed
mesh_terms: D001471:Barrett Esophagus / Q000601:surgery*; D004564:Electrocoagulation; D006801:Humans; D017075:Laser Coagulation; D012107:Research Design; D013223:Statistics as Topic; D016896:Treatment Outcome