Spermicide use and pregnancy outcome

The relation between periconceptional vaginal permicide use and sex ratio at birth, birth weight, and the frequency of congenital anomalies was examined in a cohort of 2,712 New York City obstetric patients, 149 of whom (5.5 per cent) became pregnant while using spermicides or had used spermicides b...

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Príomhchruthaitheoir: R Mohammadi (Údar)
Formáid: LEABHAR
Foilsithe / Cruthaithe: Iran University of Medical Sciences, 1993-03-01T00:00:00Z.
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3rd Floor Main Library

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