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根据国家计生委和世界人口理事会协议,1989年开始在我国育龄妇女中开展了Norplant皮下埋植扩大使用临床研究,本所参加了这项工作。从
According to the agreement of the State Family Planning Commission and the World Population Council, we started the clinical research on the expanded use of Norplant implanted in our country among women of childbearing age in 1989. We participated in this work. From