RT Journal Article SR Electronic T1 Author response JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP 543 OP 543 DO 10.3399/bjgp19X706205 VO 69 IS 688 A1 Melvyn Jones YR 2019 UL http://bjgp.org/content/69/688/543.3.abstract AB