Bargman v. Economics Laboratory, Inc. , 181 Ill. App. 3d 1023 ( 1989 )
Corgan v. Muehling , 167 Ill. App. 3d 1093 ( 1988 )
Drs. Sellke & Conlon, Ltd. v. Twin Oaks Realty, Inc. , 143 Ill. App. 3d 168 ( 1986 )