Seventeenth Edition
The world's most widely used medical reference is:
• Written by more than 300 medical experts in all fields of medicine worldwide
• Redesigned to enhance readability and make information easier to find
• Extensively revised to reflect the ever-increasing and changing body of medical knowledge

Centennial Edition
Complimentary facsimile of the first edition of The Merck Manual enclosed (Merck's 1899 Manual)

A century of trust
The Merck Manual of Diagnosis and Treatment