[Innovation in the one-man technique of injection sterilization of vas deferens].
Yu
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SG
D001208:Asia; D002681:China; D003267:Contraception; D003268:Contraception Behavior; D003906:Developing Countries; D005193:Family Planning Services; D005202:Asia, Eastern; D010342:Patient Acceptance of Health Care; D013245:Sterilization, Reproductive; D013664:Teaching Materials; D014659:Vasectomy
Asia; China; Contraception; Contraceptive Usage; Developing Countries; Eastern Asia; Family Planning; Male Sterilization; Method Acceptability; Sterilization, Sexual; Teaching Materials; Vas Occlusion; Vasectomy