RT Journal Article SR Electronic T1 Forward View Retrospective JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP 179 OP 179 DO 10.3399/bjgp21X715541 VO 71 IS 705 A1 Saul Miller YR 2021 UL http://bjgp.org/content/71/705/179.abstract AB