Osman AMA, Helmy AS, Mikhail S, AlAyat AA, et al. Early Effects of Laparoscopic Sleeve Gastrectomy and Laparoscopic One-Anastomosis Gastric Bypass on Portal Venous Flow: a Prospective Cohort Study. Obes Surg 2021;31:2410-2418.
PMID: 33660156