PT - JOURNAL ARTICLE AU - Currie, Geoffrey M. AU - Wheat, Janelle M. TI - Impact Factors in Nuclear Medicine Journals AID - 10.2967/jnumed.107.041491 DP - 2007 Aug 01 TA - Journal of Nuclear Medicine PG - 1397--1400 VI - 48 IP - 8 4099 - http://jnm.snmjournals.org/content/48/8/1397.short 4100 - http://jnm.snmjournals.org/content/48/8/1397.full SO - J Nucl Med2007 Aug 01; 48 AB - The annual Journal Citation Reports includes several statistics and figures, the key figure being journal impact factor. Journal impact factor, despite being widely used, is not well understood. This article aims to provide a broader understanding of impact factors and the implications thereof.