In Re Abbott Laboratories Derivative Shareholders Litigation , 325 F.3d 795 ( 2003 )
Brehm v. Eisner , 746 A.2d 244 ( 2000 )
Grobow v. Perot , 539 A.2d 180 ( 1988 )
Abrams v. Koether , 766 F. Supp. 237 ( 1991 )