A service of the National Library of Medicine (NLM). It provides access to approximately 32 million citations from over 5400 biomedical journals from MEDLINE, in addition to selected life sciences journals; links to the molecular biology databases maintained by the National Center for Biotechnology Information (NCBI); and access to other research tools. Links to full text journals are provided when they are available.
Provides access to Science Citation Index 1900-Present, Social Sciences Citation Index 1900-Present, Arts & Humanities Citation Index 1975-present, and Journal Citation Reports (JCR). Perform cited reference searches by author, work, year, volume, issue, page, and title.
An important note of caution: this book was published in 2008, which is pretty old for a resource in the medical sciences and may not contain the most up to date information about the disease you're studying. You may want to check this information against what is available on the CDC or WHO web pages.
Encyclopedia of Epidemiology by 
Tropical Diseases in Travelers by 
Veterinary Epidemiology by