RT Journal Article SR Electronic T1 Corrigendum: Overview of bariatric surgery for the physician JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 264 OP 264 DO 10.7861/clinmedicine.19-3-264 VO 19 IS 3 A1 Keng Ngee Hng A1 Yeng S Ang YR 2019 UL http://www.rcpjournals.org/content/19/3/264.abstract AB