RT Journal Article SR Electronic T1 Leadership reframed JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP 431 OP 431 DO 10.3399/bjgp12X653688 VO 62 IS 601 A1 Trisha Greenhalgh YR 2012 UL http://bjgp.org/content/62/601/431.abstract AB