References
WeisbergE. (1971). Contraceptive choices: turning back the clock.Adv. Contracept.,7(2/3), 115–127
BerelsonB. (1990). The great debate on population policy: an instructive entertainment.Int. Family Plann. Perspect.,16(4), 126–138
SinghK. and RatnamS.S. (1991). New developments in contraceptive technology.Adv. Contracept.,7(2/3), 137–157
SivinI. (1988). International experience with Norplant and Norplant-2 contraceptives.Stud. Fam. Plann.,19(2), 81–94
LuukkainenT., LahteenmakiP. and ToivonenJ. (1990). Levonorgestrel-releasing intrauterine device.Ann. Med.,22(2), 85–90
ColesP. (1990). RU486 under attack.Nature,345, 7
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McCarthy, T. Editorial. Adv Contracept 7, 113–114 (1991). https://doi.org/10.1007/BF01849400
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DOI: https://doi.org/10.1007/BF01849400