RT Journal Article SR Electronic T1 Correction: Predictors of HIV virological failure and drug resistance in Chinese patients after 48 months of antiretroviral treatment, 2008–2012: a prospective cohort study JF BMJ Open JO BMJ Open FD British Medical Journal Publishing Group SP 016012corr1 DO 10.1136/bmjopen-2017-016012corr1 VO 8 IS 2 YR 2018 UL http://bmjopen.bmj.com/content/8/2/016012corr1.abstract AB