Involution of seminiferous tubules in aged hamsters: An ultrastructural, immunohistochemical and quantitative morphological study

1. Morales, E.
2. Horn, R.
3. Pastor, L.M.
4. Santamaria, L.
5. Pallarés, J.
6. Zuasti, A.
7. Ferrer, C.
8. Canteras, M.