Merck Manuals

The Merck Manuals strive to make accurate and accessible medical information available to every person. The Merck Manuals are available for free in digital form in multiple languages to professionals and patients around the world as part of an effort to protect, preserve and share the best current medical information and to enable more informed decisions, enhance relationships between patients and professionals, and improve health care outcomes around the world.

The Manuals are available in a Consumer Version for patients, parents and caregivers and a Professional Version for medical professionals and students.

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