TY - RPRT TI - Verification of a decision analytic model assumption using real-world practice data: implications for the cost effectiveness of cyclo-oxygenase 2 inhibitors (COX-2s). AU - Emily R Cox AU - Brenda Motheral AU - Doug Mager PY - 2003 UR - https://pubmed.ncbi.nlm.nih.gov/14712755/ ID - 14712755 ER -