1. Manipulation of torsion of the testicle;Frazier;J. Urol.,1975
2. Torsion of the testis;Sparks;Ann. Roy. Coll. Surg. Engl.,1971
3. Torsion of the testis and allied conditions;Williamson;Brit. J. Surg.,1976
4. Manual detorsion of the testis using Doppler control;Norris,1980
5. Disorders of the testis, scrotum, & spermatic cord;Smith,1978