Torthaí cuardaigh - "Contraception Failures"

  • 1 - 5 toradh as 5 á dtaispeáint
Beachtaigh na torthaí
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    Measuring the dynamics of contraceptive use.

    Foilsithe / Cruthaithe 1991
    LEABHAR
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    A new method for estimating contraceptive failure rates de réir Bongaarts, John 1945-, Rodriguez, German

    Foilsithe / Cruthaithe 1989
    LEABHAR
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