Exploring the influence of insurance effects on prescription drug coverage.
McKercher
Patrick L
PL
Center for Medication Use, Policy & Economics, University of Michigan, Ann Arbor, USA.
Taylor
Stephanie D
SD
D006801:Humans; D017054:Insurance, Medigap / Q000191:economics / Q000706:statistics & numerical data*; D007356:Insurance, Pharmaceutical Services / Q000191:economics / Q000706:statistics & numerical data*; D006278:Medicare / Q000706:statistics & numerical data*; D014481:United States