RT Journal Article SR Electronic T1 Books: The Zone of Interest JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP 368 OP 368 DO 10.3399/bjgp15X685837 VO 65 IS 636 A1 Peter Murchie YR 2015 UL http://bjgp.org/content/65/636/368.1.abstract AB