Managed care organizations' medical services premiums

text file, 2004-2011., Cover title.

: Managed care organizations' medical services premiums. 2006

: Managed care organizations' medical services premiums. 2007

: Managed care organizations' medical services premiums. 2008

: Managed care organizations' medical services premiums. 2009

: Managed care organizations' medical services premiums. 2010

: Managed care organizations' medical services premiums. 2011