[20010910]RL31142_干细胞研究和专利:问题简介.pdf
Congressional Research Service The Library of CongressCRS Report for CongressReceived through the CRS WebOrder Code RL31142Stem Cell Research and Patents: An Introduction to the IssuesSeptember 10, 2001Wendy H. SchachtSpecialist in Science and TechnologyResources, Science, and Industry DivisionJohn R. ThomasVisiting Scholar in Economic Growth and EntrepreneurshipResources, Science, and Industry Division
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