title: Summarising data.
authors.affiliation: Department of General Practice and Primary Care, University of Aberdeen, Foresterhill Health Centre, Westburn Rd, Aberdeen, AB25 2AY, UK. j.a.simpson@abdn.ac.uk
authors.forename: J A
authors.initials: JA
authors.lastname: Simpson
authors.forename: J
authors.initials: J
authors.lastname: Mollison
authors.forename: P C
authors.initials: PC
authors.lastname: Hannaford
mesh_terms: D005193:Family Planning Services; D006801:Humans; D016008:Statistical Distributions