Author I. Wong P. Asherson A. Bilbow S. Clifford D. Coghill R. DeSoysa C. Hollis S. McCarthy M. Murray C. Planner L. Potts K. Sayal E. Taylor Year of Publication 2009 DOI 10.3310/hta13490 Google ScholarDOIBibTeXEndNote X3 XMLEndNote 7 XMLEndnote taggedMarcRIS