Physicians' Desk Reference
 Guide to prescription medications

Red Book Online (American Academy of Pediatrics)
The online home of the report of the American Academy of Pediatrics (AAP) Committee on Infectious Diseases offers instant web-based access to the complete text of the Red Book®, the complete visual library of over 2,000 images, vaccine status information, infectious disease news, and much more.

Includes the full text of all editions of the DSM-V, full text articles of some psychiatric journals as well as a few psychiatric textbooks, self-assessment tools, medication information handouts, and more. American Psychiatric Association Practice Guidelines in both comprehensive and quick-reference formats are searchable also.