PT - JOURNAL ARTICLE AU - Gervase Vernon TI - The lost sheep AID - 10.3399/bjgp17X693329 DP - 2017 Nov 01 TA - British Journal of General Practice PG - 517--517 VI - 67 IP - 664 4099 - http://bjgp.org/content/67/664/517.short 4100 - http://bjgp.org/content/67/664/517.full SO - Br J Gen Pract2017 Nov 01; 67