Corson, S. L., & Derman Richard J., e. (1985). Fertility control. Little, Brown.
Tohutoru Kātū ChicagoCorson, Stephen L., me ed Derman Richard J. Fertility Control. Little, Brown, 1985.
Tohutoro MLACorson, Stephen L., me ed Derman Richard J. Fertility Control. Little, Brown, 1985.
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