Filtering by: Year Spring 2018 Remove constraint Year: Spring 2018 Keyword Cost Analysis Remove constraint Keyword: Cost Analysis Keyword Cost Variability Remove constraint Keyword: Cost Variability Keyword Diagnosis Related Groups Remove constraint Keyword: Diagnosis Related Groups Keyword Spine Surgery Remove constraint Keyword: Spine Surgery Research Field Health Sciences, Surgery Remove constraint Research Field: Health Sciences, Surgery School Laney Graduate School Remove constraint School: Laney Graduate School