title: The quality of reporting of randomized controlled trials.
authors.affiliation: a a Sheffield Teaching Hospitals NHS Foundation Trust, Northern General Hospital , Herries Road , Sheffield S5 7AU , UK.
authors.forename: David R
authors.initials: DR
authors.lastname: McGowan
authors.forename: Joseph M
authors.initials: JM
authors.lastname: Norris
authors.forename: Grace L
authors.initials: GL
authors.lastname: Bennett