RT Journal Article SR Electronic T1 Books: H(A)PPY JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP 289 OP 289 DO 10.3399/bjgp18X696533 VO 68 IS 671 A1 Dougal Jeffries YR 2018 UL http://bjgp.org/content/68/671/289.abstract AB