183
Argitaratua 1988
Full text available from ABI/INFORM Global: Spring 1988 to 04/30/1991
Baliabide elektronikoa Aldizkaria
189
Argitaratua 2011
Full text available from Engineering Database: 02/01/2012 to 12/31/2018
Baliabide elektronikoa Aldizkaria
198
Full text available from Nursing & Allied Health Database: 01/01/2019 to present
Baliabide elektronikoa Aldizkako argitalpena