乱砍 发表于 2025-3-26 22:32:56

Population Control: Strategies and ExperienceIn ., the best known book of independent India’s first Prime Minister, Pandit Nehru expressed plainly a truth that was apparent to him during his nearly three-year-long internment in Ahmednagar Fort prison by the British authorities during World War II.

炼油厂 发表于 2025-3-27 03:36:00

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Malleable 发表于 2025-3-27 08:05:10

The Levonorgestrel-Releasing IUDThe progestin-only contraceptive method, the minipill, has few general side effects, but there are problems with efficacy and bleeding control. These problems have affected the acceptance of the method, and the need for daily motivation leads to high discontinuation.

唤起 发表于 2025-3-27 09:52:53

GnRH Analogs in ContraceptionWe are fast approaching an era in which “zero population growth” will be a vital necessity rather than merely a desirable alternative. Reducing the millions of unplanned and unwanted pregnancies worldwide would solve many economic and health problems and would enable developing countries, particularly, to improve their standard of living (29).

osteoclasts 发表于 2025-3-27 16:09:17

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isotope 发表于 2025-3-27 18:38:33

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Blood-Clot 发表于 2025-3-28 01:21:15

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V洗浴 发表于 2025-3-28 05:02:11

Immunobiology of Human Trophoblast The placental cells that form the ultimate fetal-maternal interface are the trophoblasts. They comprise a heterogeneous population of cells that come into direct contact with a variety of maternal tissues at different locations throughout pregnancy (17). This is represented diagrammatically by Figure 12.1:

不给啤 发表于 2025-3-28 07:11:19

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BORE 发表于 2025-3-28 13:13:39

Karin Altgeld,Tim Krüger,André Menke. The objective of our program over the past 20 years has been to utilize this principle to develop a new form of long acting contraception. In the initial phases of the work, the release rate from Silastic of various synthetic progestins was studied, and the resultant blood levels determined. While
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查看完整版本: Titlebook: Contraception Research for Today and the Nineties; Progress in Birth Co G. P. Talwar Book 1988 Springer-Verlag New York Inc. 1988 Antigen.c