  We emphasize the role that the associated production of a Higgs boson with a
pair of top-antitop quarks can play at present and future hadron colliders.
Results of recent calculations of the NLO total cross section for the
associated production of a Standard Model like Higgs boson with a pair of
top-antitop quarks at the Tevatron (sqrt(s)=2 TeV) are presented.
