Comparison of Surgical Outcomes between a 12-Month Adjustable Intragastric Balloon Placement versus Laparoscopic Sleeve Gastrectomy in Class I-II Obesity: A Retrospective Study Journal title: Vajira Medical Journal: Journal of Urban Medicine Authors: Issaree Laopeamthong Vasin Jearapongpakorn Wisit Kasetsermwiriya Suphakarn Techapongsatorn Amar... Subject(s): Medicine, Health science