Academic Search Complete is a large multidisciplinary resource that includes the full text for most of the publications in its index.
The Native Health Database focuses on the health and health care of American Indians, Alaska Natives, and Canadian First Nations. It includes citations and abstracts of health-related articles, surveys, reports, and other resource documents.
This UBC tutorial contains modules of 2-3 minutes each demonstrate the different search techniques and strategies for effective searching in the CINAHL database. Some of these techniques are transferrable to other databases.