1. United States — 1970. Vital and Health Statistics: Data from the National Health Survey, Series 10, No. 72;Current Estimates from the Health Interview Survey,1972
2. A five-year survey of 152 acute abdominal injuries;Perry;J Trauma,1965
3. Reducing lethality of simultaneous head injury and blunt abdominal trauma;Belin;South Med J,1972
4. Closed abdominal injury. Observations of changes in material and activation of treatment;Aho;Acta Chir Scand,1971
5. Laceration of the liver;McCort,1966