PT - JOURNAL ARTICLE AU - Humphrey Hodgson TI - Choosing wisely – choosing tactics AID - 10.7861/clinmedicine.15-4-315 DP - 2015 Aug 01 TA - Clinical Medicine PG - 315--316 VI - 15 IP - 4 4099 - http://www.rcpjournals.org/content/15/4/315.short 4100 - http://www.rcpjournals.org/content/15/4/315.full SO - Clin Med2015 Aug 01; 15