RT Journal Article SR Electronic T1 Pokémon Go: mobile app user guides JF British Journal of Sports Medicine JO Br J Sports Med FD BMJ Publishing Group Ltd and British Association of Sport and Exercise Medicine SP 1505 OP 1506 DO 10.1136/bjsports-2016-096762 VO 51 IS 20 A1 Nash Anderson A1 James Steele A1 Lise-Ann O'Neill A1 Lesley A Harden YR 2017 UL http://bjsm.bmj.com/content/51/20/1505.abstract AB