References
- Amelar R D. Infertility in Men. Davis, Philadelphia 1966; 97–98
- Clermont Y. The cycle of the seminiferous epithelium in man. Am J Anat 1963; 112: 35–52
- Gall E A. The histopathology of acute mumps orchitis. Am J Pathol 1947; 23: 637–651
- Girgis M S, Etriby A, Ibrahim A A, et al. Testicular biopsy in azoospermia. Fertil Steril 1969; 20: 467–477
- Johnson A D. Testicular lipids. The Testis, A D Johnson, W R Gomes, N L Vandemark. Academic Press, New York 1970; Vol 2: 193–258
- Leblond C P, Clermont Y. Definition of the stages of the cycle of the seminiferous epithelium in the rat. Ann NY Acad Sci 1952; 55: 548–573
- Nikkanen V PJ, Soderstrom K-O, Parvinen M. Identification of the spermatogenic stages in living seminiferous tubules of man. J Reprod Fertil 1978; 53: 255–257
- Turner J H, Blood worth J MB, Jr. The testis. Endocrine Pathology, JMB Jr Bloodworth. Williams & Wilkins, Baltimore 1968; 430–477