TY - JOUR T1 - The challenge of change: evidence, culture and expertise JF - Clinical Medicine JO - Clin Med SP - 353 LP - 353 DO - 10.7861/clinmedicine.18-5-353 VL - 18 IS - 5 AU - Ed Nicol Y1 - 2018/10/01 UR - http://www.rcpjournals.org/content/18/5/353.abstract ER -