title: Type I: families, planning and errors.
authors.affiliation: Department of Anaesthesia and Pain Medicine, University of Edinburgh, Royal Infirmary, Edinburgh, 51 Little France Crescent, Edinburgh EH16 4HA, UK. g.b.drummond@ed.ac.uk
authors.forename: Gordon B
authors.initials: GB
authors.lastname: Drummond
authors.forename: Sarah L
authors.initials: SL
authors.lastname: Vowler
mesh_terms: D056808:Biostatistics / Q000379:methods*; D008962:Models, Theoretical