TY - GEN AU - Benzing,Christian AU - Krenzien,Felix AU - Junghans,Tido AU - Bothe,Claudia AU - Pratschke,Johann AU - Zorron,Ricardo TI - Intraabdominal Trocar-Free Vacuum Liver Retractor for Laparoscopic Sleeve Gastrectomy (Video) SN - 1708-0428 PY - 2017///1221 KW - Adult KW - Female KW - Gastrectomy KW - instrumentation KW - Humans KW - Laparoscopy KW - Liver KW - surgery KW - Obesity, Morbid KW - Surgical Instruments KW - Vacuum N1 - Publication Type: Case Reports; Journal Article; Video-Audio Media UR - https://doi.org/10.1007/s11695-016-2245-6 ER -