The Numbers of 1473 Norplant users were studied to understand the status of propagation and education of Norplant, and its influence on acceptability in countryside in Sichuan province.
为了解四川省农村皮下埋植避孕法(简称皮埋法)的宣传教育现状及对该法使用情况的影响，本研究对农村1473例皮埋法使用者进行调查。
The Numbers of 1473 Norplant users were studied to understand the status of propagation and education of Norplant, and its influence on acceptability in countryside in Sichuan province.
为了解四川省农村皮下埋植避孕法(简称皮埋法)的宣传教育现状及对该法使用情况的影响，本研究对农村1473例皮埋法使用者进行调查。
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