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利用Web of Science数据库,研究11个新药研发强国及相关国家在药学领域7个学科发表论文的被引峰值的年份情况,结果表明:日本、欧美国家的论文被引峰值保持在发表后2～3年;中国、韩国和印度论文出现被引峰值的年份较晚,约3～6年,而且不同学科论文的被引峰值差异较大。在进行国家之间科研评估时,应考虑到各国论文和不同学科论文被引峰值的差异。
The Web of Science database was used to study the year of the cited citation of 7 research papers published in 11 pharmaceutical research and development countries and related countries in the field of pharmacy. The results show that the cited citation of papers in Japan, Europe and the United States remained at 2 ~ 3 after the publication Year; Chinese, Korean and Indian papers appear to be peaked later in the year, about 3 to 6 years, and different subject papers lead to large differences. In carrying out scientific research assessments among countries, the differences in cited citation of papers from different countries and dissertations of different disciplines should be considered.