title: A comparison of cephalometric measurements: a picture archiving and communication system versus the hand-tracing method--a preliminary study.
authors.affiliation: Orthodontic Department, Ipswich Hospital, Suffolk, UK. parmjutsingh@hotmail.com
authors.forename: Parmjit
authors.initials: P
authors.lastname: Singh
authors.forename: Terence Ian
authors.initials: TI
authors.lastname: Davies