PT - JOURNAL ARTICLE AU - Trisha Greenhalgh TI - Outside the Box AID - 10.3399/bjgp13X673757 DP - 2013 Oct 01 TA - British Journal of General Practice PG - 537--537 VI - 63 IP - 615 4099 - http://bjgp.org/content/63/615/537.short 4100 - http://bjgp.org/content/63/615/537.full SO - Br J Gen Pract2013 Oct 01; 63