Sterilisation without surgery.
D000569:Americas; D003267:Contraception; D019049:Developed Countries; D005193:Family Planning Services; D009656:North America; D009922:Oregon; D016730:Program Development; D013245:Sterilization, Reproductive; D014481:United States
Americas; Contraception; Contraception Research; Developed Countries; Family Planning; Female Sterilization; North America; Northern America; Oregon; Progress Report; Sterilization, Sexual; United States; Vaginal Approach