RT Journal Article SR Electronic T1 Prescribing parkrun JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP 588 OP 588 DO 10.3399/bjgp18X700133 VO 68 IS 677 A1 Simon Tobin YR 2018 UL http://bjgp.org/content/68/677/588.abstract AB