Ziff, Morris2016-07-062016-07-061966-12-15https://hdl.handle.net/2152.5/3380Detailed formal protocol with illustrations and extensive bibliography. Note: Some information has been redacted in the publicly-available version due to privacy issues. For questions, contact archives@utsouthwestern.edu.enGrand RoundsTeaching RoundsAnkylosisSpondylitisSpondylitis, AnkylosingOther688615