TY - CONF AU - Fernández García, José Luis PY - 2015 SN - 0268-1161 UR - http://hdl.handle.net/20.500.11940/1233 LA - eng TI - Routine determination of sperm DNA fragmentation incorporating the sperm degradation index (SDi) is a useful noninvasive biomarker to identify patients with varicocele in seminograms VL - 30 ER -