@misc{miscc3ce6d83, title = {Effect of age on hormone levels semen characteristics, and testicular volume}, author = {Pasqualotto, Fabio F and Hallak, Jorge and Lucon, Antônio Marmo and Sobreiro, Bernardo and Peng, C and Pieri, Patricia and Arap, Sami}, year = {2003}, booktitle = {Program abstracts AUA} }