RT Journal Article SR Electronic T1 Correction: Outcomes of the Ontario Bariatric Network: a cohort study JF CMAJ Open JO CMAJ FD Canadian Medical Association SP E157 OP E157 DO 10.9778/cmajo.20210040 VO 9 IS 1 YR 2021 UL http://www.cmajopen.ca/content/9/1/E157.abstract AB