Does willingness to pay vary by race/ethnicity? An analysis using mammography among low-income women.
D002140:California; D015331:Cohort Studies; D005006:Ethnicity / Q000523:psychology*; D005260:Female; D005382:Financing, Personal; D006302:Health Services Research / Q000458:organization & administration; D006801:Humans; D008327:Mammography / Q000191:economics / Q000706:statistics & numerical data*; D015999:Multivariate Analysis; D010342:Patient Acceptance of Health Care / Q000208:ethnology*; D011203:Poverty / Q000208:ethnology / Q000523:psychology; D026712:Value of Life / Q000191:economics*