Doughnut holes and price controls.
Anderson
Gerard F
GF
Bloomberg School of Public Health, Johns Hopkins University in Baltimore, Maryland, USA. ganderso@jhsph.edu
Shea
Dennis G
DG
Hussey
Peter S
PS
Keyhani
Salomeh
S
Zephyrin
Laurie
L
D002170:Canada; D016527:Drug Costs / Q000331:legislation & jurisprudence*; D005602:France; D006801:Humans; D006278:Medicare / Q000331:legislation & jurisprudence*; D011057:Politics; D006113:United Kingdom; D014481:United States