Spermicides examined in microbicide research.
D000569:Americas; D003267:Contraception; D003270:Contraceptive Agents; D019049:Developed Countries; D004467:Economics; D005193:Family Planning Services; D017137:Nonoxynol; D009656:North America; D012106:Research; D013089:Spermatocidal Agents; D013672:Technology; D014481:United States
D003270:Contraceptive Agents; D013089:Spermatocidal Agents; D017137:Nonoxynol
Americas; Contraception; Contraception Research; Contraceptive Agents; Developed Countries; Economic Factors; Family Planning; Nonoxynol-9; North America; Northern America; Research And Development; Spermicidal Contraceptive Agents; Technology; United States