Weinstein, M New method of abdominal retraction. Description of a new instrument. [electronic resource] - Archives of surgery (Chicago, Ill. : 1960) May 1969 - 633-5 p. digital Publication Type: Journal Article ISSN: 0004-0010 Standard No.: 10.1001/archsurg.1969.01340110125015 doi Subjects--Topical Terms: Abdomen--surgeryAnesthesiaGallbladder--surgeryHernia, Diaphragmatic--surgeryHumansHysterectomyMethodsSurgical Instruments