Authors: William W Thompson; David K Shay; Eric Weintraub; Lynnette Brammer; Nancy Cox; Larry J Anderson; Keiji Fukuda Journal: JAMA Date: 2003-01-08 Impact factor: 56.272
Authors: William C Livingood; Jeffrey Goldhagen; William L Little; Jennifer Gornto; Tao Hou Journal: Am J Public Health Date: 2007-02-28 Impact factor: 9.308