Greenfield, K; Holley, S; Schoth, DE; Bayliss, J; Anderson, A-K; Jassal, S; Rajapakse, D; ... Liossi, C; + view all Greenfield, K; Holley, S; Schoth, DE; Bayliss, J; Anderson, A-K; Jassal, S; Rajapakse, D; Fraser, LK; Mott, C; Johnson, M; Wong, I; Howard, R; Harrop, E; Liossi, C; - view fewer (2020) A protocol for a systematic review and meta-analysis to identify measures of breakthrough pain and evaluate their psychometric properties. BMJ Open , 10 (3) , Article e035541. 10.1136/bmjopen-2019-035541.