RT Journal Article SR Electronic T1 The College at 60 JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP 590 OP 590 DO 10.3399/bjgp12X658331 VO 62 IS 604 A1 John Howie YR 2012 UL http://bjgp.org/content/62/604/590.abstract AB