Contraceptive futurology or 1984 in 1984.
D003267:Contraception / Q000639:trends*; D003271:Contraceptive Agents, Female; D003272:Contraceptive Agents, Male; D003274:Contraceptive Devices, Female / Q000639:trends; D003281:Contraceptives, Postcoital; D006801:Humans; D011158:Population Growth; D013997:Time Factors
D003271:Contraceptive Agents, Female; D003272:Contraceptive Agents, Male; D003281:Contraceptives, Postcoital