6.2.1.1 Bibliographic databases - general introduction
6.2.1.2 The Cochrane Central Register of Controlled Trials (CENTRAL)
6.2.1.4 National and regional databases
Box 6.2.a: Examples of regional electronic bibliographic databases
6.2.1.5 Subject-specific databases
Box 6.2.b: Examples of subject-specific electronic bibliographic databases
6.2.1.7 Dissertations and theses databases
Box 6.2.c: Examples of dissertations and theses databases
6.2.1.8 Grey literature databases