1. Mostofi, F. K., and Thompson, R. V. Benign hyperplasia of the prostate gland. In Campbell, M. E. (ed.), Urology, 2nd ed., W. B. Saunders Company, Philadelphia, p. 1101, 1963.
2. Franks, L. M. Benign nodular hyperplasia of the prostate. A review. Ann. Roy. Coll. Surg. 14: 92, 1954.
3. Teem, M. The relation of the interstitial cells of the testes to prostatic hypertrophy. J. Urol. 34: 692, 1935.
4. Swyer, G. I. M. Post-natal growth changes in the human prostate. J. Anat. 78: 130, 1944.
5. Moore, R. A. Benign hypertrophy of the prostate. A morphological study. J. Urol. 50:680, 1943