Citation Codes Equivalent Citations citation codes Docket Number No. 89-1230. See more information ... Smart Summary Please sign up to generate summary. CITY OF CHICAGO ET AL. v. FRIEDRICH. C.A. 7th Cir. Certiorari granted, judgment vacated, and case remanded for further consideration in light of West Virginia Univ. Hospitals, Inc. v. Casey, ante, p. 83. Reported below: 888 F. 2d 511.