1. A System of Orthopaedics and Fractures;Apley,1963
2. Roentgen Examinations in Acute Abdominal Diseases;Frimann-Dahl,1960
3. Entrapment of bowel within fractures of the pelvis;Lunt;Injury,1970
4. Principles of Surgery;Schwartz,1969
5. The roentgen diagnosis of postoperative ileus-obstruction;Vest;Surgery Gynec. Obstet.,1962