http://www.huliq.com/tags/leukemia-development The taxonomy view with a depth of 0. en http://www.huliq.com/20393/tree-rings-show-elevated-tungsten-coincides-with-nevada-leukemia-cluster Tungsten began increasing in trees in Fallon, Nev. several years before the town's rise in <strong>childhood leukemia </strong>cases, according to a new research report. http://www.huliq.com/20393/tree-rings-show-elevated-tungsten-coincides-with-nevada-leukemia-cluster#comments Health childhood leukemia dendrochronology leukemia development Tungsten Tue, 01 May 2007 08:41:28 -0500 harminka 20393 at http://www.huliq.com