RT Journal Article SR Electronic T1 Rethinking body mass index JF Canadian Family Physician JO Can Fam Physician FD The College of Family Physicians of Canada SP 399 OP 399 DO 10.46747/cfp.6806399 VO 68 IS 6 A1 Sarah Fraser YR 2022 UL http://www.cfp.ca/content/68/6/399.abstract AB