Male vaccine studied; shot not yet a reality.
D000569:Americas; D000830:Animals, Laboratory; D002140:California; D002170:Canada; D003267:Contraception; D003269:Contraception, Immunologic; D019049:Developed Countries; D004467:Economics; D005193:Family Planning Services; D008571:Men; D009656:North America; D012106:Research; D013672:Technology; D014481:United States; D022642:Vaccines, Contraceptive
D022642:Vaccines, Contraceptive
Americas; Animals, Laboratory; California; Canada; Clinical Research; Contraception; Contraception Research; Contraception, Immunological--men; Contraceptive Vaccines--men; Developed Countries; Economic Factors; Family Planning; Men; North America; Northern America; Research And Development; Research Methodology; Technology; United States