title: 2D versus 3D imaging of hip displacement in children with cerebral palsy.
authors.affiliation: Department of Orthopaedics, University Children's Hospital, Basle, Switzerland.  
authors.forename: Erich
authors.initials: E
authors.lastname: Rutz
authors.forename: Kate
authors.initials: K
authors.lastname: Willoughby
authors.forename: Tim
authors.initials: T
authors.lastname: Cain
mesh_terms: D002547:Cerebral Palsy / Q000150:complications*; D005260:Female; D006617:Hip Dislocation / Q000145:classification* / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D011859:Radiography