BMJ's impact factor increases by 24%
BMJ's impact factor increases by 24%
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DOI:
10.1136/bmj.325.7354.8/d
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发表时间:
2002-07
期刊:
影响因子:
--
通讯作者:
A. Horgan
中科院分区:
文献类型:
--
作者:
A. Horgan
The BMJ 's impact factor, a measure of the average number of citations to a journal's articles, increased by almost a quarter between 2000 and 2001, from 5.331 to 6.629. Three other big general medical titles also increased their impact factor over the same period: the Lancet from 10.232 to 13.251 (a rise of 30%), JAMA from 15.402 …