Official Disability Guidelines 2004 Author:Philip Denniston Official Disability Guidelines 2004 provides disability duration norms for every illness and injury, based on the largest experience data base available - over 3 million cases. Thousands of employers are saving millions of dollars by using ODG's "best practice" guidelines to help get employees back to work sooner. Because the data is experienc... more »e-based it is fair to employees and defensible by employers. Includes a copy of ODG Top 200.« less