1. How is renal carcinoma detected?;Ekelund;Int Urol Nephrol,1977
2. Hypernephroma: The great imitator;Ewert;Med Clin North Am,1963
3. Renal carcinoma as an accidental finding;Böttiger;Acta Chir Scand,1964
4. Tumours of the genitourinary tract;Witten,1977
5. Urinary tract tomography;Hattery;Radiol Clin North Am,1976