Peng, Long Safety and feasibility of laparoscopic liver resection for patients with previous upper abdominal surgery: A systematic review and meta-analysis. [electronic resource] - International journal of surgery (London, England) May 2019 - 96-106 p. digital Publication Type: Journal Article; Meta-Analysis; Systematic Review ISSN: 1743-9159 Standard No.: 10.1016/j.ijsu.2019.03.021 doi Subjects--Topical Terms: Abdomen--surgeryHepatectomyHumansLaparoscopyOperative TimePatient Selection