TY - GEN AU - Kephart,George AU - Skedgel,Chris AU - Sketris,Ingrid AU - Grootendorst,Paul AU - Hoar,John TI - Effect of copayments on drug use in the presence of annual payment limits SN - 1936-2692 PY - 2007///0904 KW - Aged KW - Cost Sharing KW - economics KW - Deductibles and Coinsurance KW - Drug Utilization Review KW - Humans KW - Insurance, Pharmaceutical Services KW - Nova Scotia KW - Prescription Fees N1 - Publication Type: Comparative Study; Evaluation Study; Journal Article; Research Support, Non-U.S. Gov't ER -