  Based on a cross-correlation analysis of X-ray selected QSOs with faint
(B<20.5) galaxies, we find a 5sigma galaxy excess around low-redshift (z<0.3)
QSOs with an amplitude identical to that of the galaxy angular correlation
function. The similarity between QSO-galaxy clustering and galaxy-galaxy
clustering suggests that QSOs are unbiased with respect to galaxies and make
useful tracers of large-scale structure in the Universe.
