title: Methodological issues in the study of surgical infections in war wounds.
authors.forename: T J
authors.initials: TJ
authors.lastname: Ungs
mesh_terms: D002985:Clinical Protocols; D050723:Fractures, Bone / Q000150:complications; D006801:Humans; D012107:Research Design; D012307:Risk Factors; D013530:Surgical Wound Infection / Q000453:epidemiology* / Q000209:etiology; D014857:Warfare