Selection of viable sperm from frozen-thawed immotile spermatozoa based onthe phenomenon of sperm tail curling in men who underwent testicular biopsy and epididymal sperm aspiration
S. Ma et al., Selection of viable sperm from frozen-thawed immotile spermatozoa based onthe phenomenon of sperm tail curling in men who underwent testicular biopsy and epididymal sperm aspiration, FERT STERIL, 74(1), 2000, pp. 172-173