LibGuides: Health Library Guide to finding Grey Literature: Dissertations

Dissertation sources

DART-Europe E-theses Portal
A partnership of national and university libraries and consortia to improve global access to European research theses.
ProQuest Dissertations & Theses Global‎
The most comprehensive collection of dissertations and theses from around the world, spanning from 1743 to the present day and offering full text for graduate works added since 1997, along with selected full text for works written prior to 1997.
Oalster
OAIster is an online combined bibliographic catalogue of open access material from around the world.
GLOBAL EDT SEARCH
A Database of electronic dissertations and thesis from around the world.
Open Access Theses and Disserations( OADT)
Advanced research and scholarship. Theses and dissertations, free to find, free to use.

Look for the repositories at institutions that specialize in the field:

Academic Institutional Repositories for unpublished dissertations & thesis produced by students
- e.g. Interested in tropical diseases? Try London School of Hygiene & Tropical medicine repository
Some databases also include dissertation content see: PsycInfo, ERIC