63
Published 1957
Full text available from ABI/INFORM Global: 01/01/1958 to 12/31/1962
Electronic Journal
65
Full text available from ABI/INFORM Global: 01/01/2000 to 07/31/2005
Electronic Journal
68
Full text available from ABI/INFORM Global: 01/01/2003 to 09/30/2003
Electronic Journal
78
Published 1978
Full text available from Healthcare Administration Database: 05/01/1993 to 2009
Electronic Journal