PT - JOURNAL ARTICLE AU - Mike Clayton TI - Carbon footprint of patient journeys AID - 10.3399/bjgp13X673612 DP - 2013 Oct 01 TA - British Journal of General Practice PG - 517--517 VI - 63 IP - 615 4099 - http://bjgp.org/content/63/615/517.3.short 4100 - http://bjgp.org/content/63/615/517.3.full SO - Br J Gen Pract2013 Oct 01; 63