Microbiological spectrum of the intraperitoneal surface after elective right-sided colon cancer: are there differences in the peritoneal contamination after performing a stapled or a handsewn anastomosis? - Ruiz-Tovar J; Santos J; Arroyo A; Llavero C; López A; Frangi A; Armañanzas L; Alcaide MJ; Candela F; Calpena R (International journal of colorectal disease, 2012)