TY - JOUR T1 - Corrections JF - British Journal of General Practice JO - Br J Gen Pract SP - 468 LP - 468 DO - 10.3399/bjgp18X699365 VL - 68 IS - 675 A2 - , Y1 - 2018/10/01 UR - http://bjgp.org/content/68/675/468.3.abstract N2 - In the article by Mordecai L et al, Patterns of regional variation of opioid prescribing in primary care in England: a retrospective observational study, Br … ER -