Veenstra DL, Ramsey SD, Sullivan SD. A guideline for the use of pharmacoeconomic models of diabetes treatment in the US managed-care environment. Pharmacoeconomics. 2002;20 Suppl 1:21-30.
Veenstra DL, Ramsey SD, Sullivan SD. A guideline for the use of pharmacoeconomic models of diabetes treatment in the US managed-care environment. Pharmacoeconomics. 2002;20 Suppl 1:21-30.