44
Argitaratua 2015
Full text available from Biological Science Database: 01/01/2016 to present
Baliabide elektronikoa Aldizkaria
47
Argitaratua 1981
Full text available from Linguistics Database: 01/01/2017 to present
Baliabide elektronikoa Aldizkako argitalpena
48
Argitaratua 2003
Full text available from Linguistics Database: 01/01/2016 to present
Baliabide elektronikoa Aldizkaria
51
Argitaratua 2001
Full text available from Health & Medical Collection: 01/01/2010 to 07/31/2012
Baliabide elektronikoa Aldizkaria