TY - JOUR T1 - Correction JF - British Journal of General Practice JO - Br J Gen Pract SP - 178 LP - 178 DO - 10.3399/bjgp19X702185 VL - 69 IS - 681 A2 - , Y1 - 2019/04/01 UR - http://bjgp.org/content/69/681/178.2.abstract N2 - In the Editorial by Nicholson BD, Perera R, and Thompson MJ. The elusive diagnosis of cancer: testing … ER -