TY - GEN TI - Healthcare purchasing power. Ranked by total healthcare expenditures, 2007 ($ in millions) SN - 0160-7480 PY - 2009///0106 KW - Health Benefit Plans, Employee KW - classification KW - Health Expenditures KW - trends KW - Insurance Coverage KW - Ownership KW - United States N1 - Publication Type: Journal Article ER -