@article{esteves_glina_2005,  title={Recovery of spermatogenesis after microsurgical subinguinal varicocele repair in azoospermic men based on testicular histology},  volume={31},  ISSN={1677-5538},  url={https://doi.org/10.1590/S1677-55382005000600005},  DOI={10.1590/S1677-55382005000600005},  number={6},  journal={International braz j urol},  publisher={Sociedade Brasileira de Urologia},  author={Esteves, Sandro C. and Glina, Sidney},  year={2005},  month={Nov},  pages={541–548} }