Neck and neck and neck and neck: 4 contenders similar on health care.
Levin-Epstein
M
M
D001294:Attitude to Health; D006291:Health Policy / Q000331:legislation & jurisprudence*; D008329:Managed Care Programs / Q000331:legislation & jurisprudence*; D006278:Medicare; D011057:Politics; D014481:United States