权威例句
Vasal sterilization in ChinaExperience with vasal sperm aspirationLaser-assisted vasal anastomosis in the rat and manFibrin glue vasal anastomosis compared to conventional sutured vasovasostomy in the rat.Robotic assisted microsurgical vasal reconstruction in a model system.Percutaneous vasal sperm aspiration and intrauterine insemination for infertile males with anejaculationPercutaneous vasal sperm aspiration and intrauterine insemination in the treatment of obstructive azoospermiaThe post-vasectomy length of the testicular vasal remnant: a predictor of surgical outcome in microscopic vasectomy reversalOpen versus closed epididymal sperm retrieval in men with secondarily obstructed vasal systems--a preliminary report.Pregnancy achieved by intracytoplasmic sperm injection using cryopreserved vasal-epididymal sperm from a man with spinal cord injury...