Law360, New York (August 13, 2010, 4:57 PM ET) -- The American Antitrust Institute has urged a federal appeals court to overturn a judge's denial of class certification to a group of patients alleging Evanston Northwestern Healthcare Corp.'s hospitals abused their monopoly power after a 2000 merger.
In an amicus curiae brief filed Monday in the U.S. Court of Appeals for the Seventh Circuit, the AAI said a lower court applied an incorrect standard when it rejected class certification on the ground that the plaintiffs couldn't show common evidence of injury to every member of the...