1. Sull ematoma perirenale cosi detto spontaneo;Ciuffini;Acta chir. ital.,1957
2. Renal pain;Dodson;J. Urol.,1954
3. Displacement of the kidney consequent upon spontaneous perirenal hematoma;Ekman;Acta chir. scand.,1946
4. Hypertension due to renal compression resulting from sub capsular hematoma;Engel;J. Urol.,1955
5. Spontaneous rupture of kidney: Case report;Irwin;U. S. Nav. Med. Bull.,1943