Authors: David W Johnson; Fiona G Brown; Margaret Clarke; Neil Boudville; Tony J Elias; Marjorie W Y Foo; Bernard Jones; Hemant Kulkarni; Robyn Langham; Dwarakanathan Ranganathan; John Schollum; Michael G Suranyi; Seng H Tan; David Voss Journal: Perit Dial Int Date: 2012 Sep-Oct Impact factor: 1.756