Merck Manual online

Merck Manual Available Free Online

If you hadn't heard, the Merck Manual has moved from print books to putting editions online for free.

The first edition was published in 1899 as a small reference book for physicians and pharmacists, but has grown to become one of the most widely used medical resources.  The St. Louis Public Library has print copies available to consult in the reference section, and this new online resource is handy for consulting from the comfort of your own home.

No need to register or provide personal information. Two versions  are available, one for consumers and one for professionals. The same information is available, but the consumer site is designed and punctuated with language that is easier to understand.