1
Argitaratua 2001
Gaiak: ...Managed care plans (Medical care) United States Finance Periodicals....
Full text available from Healthcare Administration Database: 01/01/2009 to 02/28/2015
Baliabide elektronikoa Aldizkaria
2
Argitaratua 1997
Gaiak: ...Business enterprises United States Finance Periodicals....
Full text available from Accounting & Tax Database: 11/01/2006 to 07/31/2010
Baliabide elektronikoa Aldizkaria