Moro, M L Risk factors for surgical wound infections in clean surgery: a multicenter study. Italian PRINOS Study Group. [electronic resource] - Annali italiani di chirurgia - 13-9 p. digital Publication Type: Clinical Trial; Comparative Study; Journal Article; Multicenter Study; Research Support, Non-U.S. Gov't ISSN: 0003-469X Subjects--Topical Terms: AdultAgedDrainageFemaleHerniorrhaphyHumansInfant, NewbornLength of StayLogistic ModelsMaleMiddle AgedObesity--complicationsOdds RatioProspective StudiesRisk FactorsSurgical Wound Infection--epidemiologyThoracic SurgeryTime FactorsVascular Surgical Procedures--adverse effects