title: Relationship between vas occlusion techniques and recanalization.
authors.forename: S Q
authors.initials: SQ
authors.lastname: Li
authors.forename: B
authors.initials: B
authors.lastname: Xu
authors.forename: Y H
authors.initials: YH
authors.lastname: Hou
authors.forename: C H
authors.initials: CH
authors.lastname: Li
authors.forename: Q R
authors.initials: QR
authors.lastname: Pan
authors.forename: D S
authors.initials: DS
authors.lastname: Cheng
mesh_terms: D001208:Asia; D002681:China; D002986:Clinical Trials as Topic; D003267:Contraception; D003268:Contraception Behavior; D003906:Developing Countries; D005193:Family Planning Services; D005202:Asia, Eastern; D013502:General Surgery; D019300:Medical Errors; D012106:Research; D013245:Sterilization, Reproductive; D013812:Therapeutics; D014659:Vasectomy
keywords: Asia; China; Clinical Research; Clinical Trials; Comparative Studies; Contraception; Contraception Failure; Contraceptive Usage; Developing Countries; Eastern Asia; Family Planning; Male Sterilization; Recanalization; Research Report; Sterilization, Sexual; Studies; Surgery; Surgical Error; Treatment; Vas Occlusion; Vasectomy