抗蛇毒血清
垄断
毒蛇
业务
经济
毒液
市场经济
渔业
生物
出处
期刊:Science
[American Association for the Advancement of Science (AAAS)]
日期:2014-01-02
卷期号:343 (6166): 16-17
被引量:10
标识
DOI:10.1126/science.343.6166.16
摘要
A Mexican company's bid to sell pit viper antivenom in the United States has met with a legal challenge from the firm that now holds a monopoly on the U.S. market.
科研通智能强力驱动
Strongly Powered by AbleSci AI