- Diagnosticallyrelatedgroups-DRG:groupsofrelatedailmentsforwhichidenticalfeeschedulesCanbeprepared.TheEffectofDrugInjectedintotheInflammatoryDRGInducedbyNucleusPulposus;Totestthisnotion,weelectricallystimulatedpureculturesofDRGaxonsandthenanalyzedthem...
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