Answered By: Peter Z McKay Last Updated: Oct 29, 2014 Views: 36
Answered By: Peter Z McKay
Last Updated: Oct 29, 2014 Views: 36
- Use of Contraception in the United States: 1982-2008.
National Surveys of Family Growth. Viatl and Health Statistics, Series 23, No.29
Center for Disease Control, 2010.

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