Insurance copayments and delays in seeking emergency care.
Soumerai
S B
SB
Ross-Degnan
D
D
D017047:Cost Sharing / Q000706:statistics & numerical data*; D003430:Cross-Sectional Studies; D003669:Deductibles and Coinsurance; D004636:Emergency Service, Hospital / Q000191:economics* / Q000706:statistics & numerical data; D006279:Health Maintenance Organizations; D006801:Humans; D009203:Myocardial Infarction / Q000191:economics* / Q000628:therapy; D013997:Time Factors