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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By definition, that would include an IUD, as well as Norplant and similar implantables.

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Safe products, such as Norplant, a contraceptive device, have been hounded off the American market.

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Drug firms are especially reluctant to develop pills for people who are well, which is why no American drug firm has produced a new contraceptive since Norplant was withdrawn in 2002.

ECONOMIST: Health-care litigation costs America far too much