OBJECTIVE: To assess the contraceptive effectiveness of condoms versus oral contraceptive pills and estimate the reproductive consequences of a major shift from pill to condom use. METHODS: Secondary analysis was performed on nationally representative cross-sectional surveys of women in 16 developing countries. FINDINGS: In the 16 countries. the median per cent of married couples curr... https://www.infonoticiasgandia.com/product-category/spindle-mixer-parts-and-accessories/