RT Journal Article SR Electronic T1 Correction: How to appraise quantitative research JF Evidence Based Nursing JO Evid Based Nurs FD BMJ Publishing Group Ltd and RCN Publishing Company Ltd SP 62 OP 62 DO 10.1136/eb-2018-102996corr1 VO 22 IS 2 YR 2019 UL http://ebn.bmj.com/content/22/2/62.abstract AB