Articles

Errami M, Garner H.  A Tale of Two Citations.  Nature  2008, 451: 397-399. 

Errami M, Hick JM, Fisher W, Trusty D, Wren JD, Long TC, Garner HR.  Deja vu - A Study of Duplicate Citations in Medline. Bioinformatics Open Access, December l, 2007.