1990 PPS rules and screening mammography.
Grimaldi
P L
PL
D014487:Centers for Medicare and Medicaid Services, U.S.; D003953:Diagnosis-Related Groups / Q000191:economics / Q000331:legislation & jurisprudence; D005260:Female; D006801:Humans; D008327:Mammography / Q000191:economics; D006278:Medicare / Q000191:economics / Q000331:legislation & jurisprudence; D011445:Prospective Payment System / Q000191:economics / Q000331:legislation & jurisprudence*; D014481:United States