TY - GEN AU - Weinstein,M TI - New method of abdominal retraction. Description of a new instrument SN - 0004-0010 PY - 1969///0525 KW - Abdomen KW - surgery KW - Anesthesia KW - Gallbladder KW - Hernia, Diaphragmatic KW - Humans KW - Hysterectomy KW - Methods KW - Surgical Instruments N1 - Publication Type: Journal Article UR - https://doi.org/10.1001/archsurg.1969.01340110125015 ER -