RT Journal Article SR Electronic T1 Barriers to advance care planning in primary care JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP 512 OP 513 DO 10.3399/bjgp16X687289 VO 66 IS 651 A1 Ian Jack Hamilton YR 2016 UL http://bjgp.org/content/66/651/512.3.abstract AB