TY - BOOK AU - Khan , Khalid AU - Kunz , Regina AU - Kleijnen , Jos AU - Antes , Gerd TI - Systematic reviews: to support evidence-based medicine SN - 9781853157943 U1 - 610.72 PY - 2011/// CY - London PB - Hodder Arnold KW - Systematic Reviews UR - www.hodderarnold.com ER -