泥瓦匠 发表于 2025-3-25 04:04:41
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Edmund Saalfeldvery couple experiencing an unmet family planning need, 1. 5 million lives would be saved each year (UNFPA 2003). Progress in contraceptive technology should not only generate more effective methods of regulati978-3-642-42287-4978-3-642-02062-9Series ISSN 0171-2004 Series E-ISSN 1865-0325TAG 发表于 2025-3-26 01:32:04
ons of this new knowledge from a contraceptive perspective.TThe world’s population is growing at an unsustainable rate. From a baseline ?gure of one billion in 1800, global population is predicted to exceed nine billion by 2050 and 87. 8% of this growth will be localized in less developed countries.引导 发表于 2025-3-26 04:19:56
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Edmund Saalfeldons of this new knowledge from a contraceptive perspective.TThe world’s population is growing at an unsustainable rate. From a baseline ?gure of one billion in 1800, global population is predicted to exceed nine billion by 2050 and 87. 8% of this growth will be localized in less developed countries.epinephrine 发表于 2025-3-26 14:09:00
Edmund Saalfeldons of this new knowledge from a contraceptive perspective.TThe world’s population is growing at an unsustainable rate. From a baseline ?gure of one billion in 1800, global population is predicted to exceed nine billion by 2050 and 87. 8% of this growth will be localized in less developed countries.emission 发表于 2025-3-26 19:33:15
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