The following articles were published at www.nejm.org on April 29, 2008.
They will appear in the May 29, 2008, issue of the Journal.
Original Article: Multiple Genetic Loci for Bone Mineral Density
U. Styrkarsdottir and Others
Editorial: Bona Fide Genetic Associations with Bone Mineral Density
J.N. Hirschhorn and L. Gennari