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19. [Two elements of value in anorectal surgery; exposure of the operative field by the Helfrick-Ferraz retractor and delayed anesthesia]. DE CARVALHO JG; FERRAZ AL An Paul Med Cir; 1955 Sep; 70(3):217-21. PubMed ID: 13362926 [No Abstract] [Full Text] [Related]
20. Anaesthesia in gastric surgery; a surgeon's point of view. SMALL A Med Press; 1946 Dec; 216(25):464. PubMed ID: 20279983 [No Abstract] [Full Text] [Related] [Next] [New Search]