Bourne JE, Sauchelli S, Perry R, Page A, Leary S, England C, Cooper AR. Health benefits of electrically-assisted cycling: a systematic review. Int J Behav Nutr Phy. 2018 Nov 21;15(1):116. doi: 10.1186/s12966-018-0751-8
Davis KL, Kaye JA, Masters ET, Iyer S. Real-world outcomes in patients with ALK-positive non-small cell lung cancer treated with crizotinib. Curr Oncol. 2018 Feb;25(1):e40-9. doi: 10.3747/co.25.3723
Reed (Earnshaw) SJ, Reed JH. The use of statistical quality control charts in monitoring interviewers. Proceedings of the Survey Research Methods Section, American Statistical Association. 1997 Jan;893-8.