REFERENCES
- Sigman M, Howards SS. Male infertility. In: Campbell MF, editor. Campbell's urology. Philadelphia: WB Saunders Company; 1998; Vol. 2: 1287–330.
- Kedia KR, Markland C, Fraley EE. Sexual function following high retroperitoneal lymph-adenectomy. J Urol 1975; 114: 237.
- Johnson RM, McGuire EJ. Urogenital complications of anterior approaches to the lumbar spine. Clin Orthop 1981; 154: 114–8.
- Rose SS. An investigation into sterility after lumbar ganglionectomy. Br Med J 1953; 1: 247.
- Ellenberg M, Weber H. Retrograde ejaculation in diabetic neuropathy. Ann Intern Med 1966; 65: 1237.
- Rieser C. The etiology of retrograde ejaculation and a method for insemination. Fertil Steril 1961; 12: 488–92.
- Walden P. Retrograde ejaculation. Lancet 1969; I: 308.
- Nicoll CD, Gerard SK. Diagnosis of pheochromocytoma. N Engl J Med 1985; 312: 721.