Background Because of unavoidable complications of vasectomy,the study was undertaken to assess the efficacy and safety of male sterilization with a non-obstructive intra-vas device (IVD)implanted into vas lumen by a ...
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Background Because of unavoidable complications of vasectomy,the study was undertaken to assess the efficacy and safety of male sterilization with a non-obstructive intra-vas device (IVD)implanted into vas lumen by a mini-surgical method compared with no-scalpel vasectomy (NSV). Study Design A multicenter and prospective randomized controlled clinical trial was carried out in China.1459 male volunteers seeking vasectomy were randomly assigned to the
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