AngioliniM. R.; GavazziF.; RidolfiC.; MorelliP.; CasariE.; TintiM. C.; MontorsiM.; ZerbiA. Frequent Ineffectiveness of Cefazolin as Perioperative Prophylaxis in Pancreatic Surgery. JOP. Journal of the Pancreas, v. 14, n. 5S, p. 528, 15 set. 2013.