Ruhrgas Ag v. Marathon Oil Co. , 119 S. Ct. 1563 ( 1999 )
Ashcroft v. Iqbal , 129 S. Ct. 1937 ( 2009 )
In Re Lorazepam & Clorazepate Antitrust Litigation , 631 F.3d 537 ( 2011 )