1. Congenital anomalies of the testescryptorchidism, testicular torsion, and inguinal hernia and hydrocele;Scorer,1979
2. The impalpable testis: a rational approach to management;Levitt;J. Urol.,1978
3. Maldescensus testis. Colloquim at Tubingen. Baltimore;Flach;Baltimore,1977
4. Undescended testes;Jones;Aust. Paed. J.,1966
5. Experiences with the midline transabdominal approach in orchiopexy;Flinn;Surg., Gynec. & Obst.,1971