title: Trimming study models for photocopying.
authors.affiliation: Dental Department, The Hospitals for Sick Children, London.
authors.forename: A M
authors.initials: AM
authors.lastname: McCance
authors.forename: S
authors.initials: S
authors.lastname: Perera
authors.forename: S J
authors.initials: SJ
authors.lastname: Woods
mesh_terms: D003308:Copying Processes; D003792:Dental Records; D006801:Humans; D003765:Models, Dental