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"); "); "); "); "); "); "); honeypot link ENGLISH ESPAÑOL (SPANISH) Other Languages Merck Manuals The Merck Manuals are a comprehensive medical information source covering thousands of topics in all fields of medicine. They are offered as a free public service to health care professionals and the general public. -- Choose the version that best meets your needs Merck Manual Professional Version For Medical Professionals and Students, more advanced content and features I’m a medical professional or student. Go to Professional Version 1000s of Topics “How-To” Videos Numerous Photos Clinical Calculators Quizzes 3D Models Case Studies, News and Editorials Merck Manual Consumer Version For the General Public, information that is clear and easy to understand I’m a patient, parent or caregiver. Go to Consumer Version 1000s of Topics 100s of Animations Numerous Photos and Illustrations Self-Assessment Tools Quizzes 3D Models Common Medical Tests Merck Veterinary Manual Veterinary Manual For Veterinary Professionals and Students, the world's most widely used veterinary reference I’m a vet or pet owner. Go to Veterinary Manual 1000s of Topics Dozens of Species Numerous Videos and Photos Clinical Calculators Quizzes Reference Guides Case Studies, News and Editorials Our mission is simple: The Manuals, known as the Merck Manuals in the United States and Canada and MSD Manuals outside the United States and Canada, are one of the world’s most widely used medical information resources. The Manuals are committed to making the best current medical information accessible to health care professionals and patients on every continent. We believe that health information is a universal right and that every person is entitled to accurate and accessible medical information. We have a responsibility to protect, preserve and share the best current medical information to enable more informed decisions, enhance relationships between patients and professionals, and improve health care outcomes around the world. That’s why we are making the Merck Manuals and the MSD Manuals available for free in digital form in multiple languages to professionals and patients around the world. Merck and the Merck Manuals Merck and Co., Inc., Kenilworth, NJ, USA (known as MSD outside the US and Canada) is a global healthcare leader working to help the world be well. From developing new therapies that treat and prevent disease to helping people in need, we are committed to improving health and well-being around the world. The Manual was first published in 1899 as a service to the community. The legacy of this great resource continues as the Merck Manual in the US and Canada and the MSD Manual in the remainder of the world. Learn more about our commitment to Global Medical Knowledge . Merck Manuals About Disclaimer Permissions Privacy Cookie Settings Terms of use Licensing Contact Us Global Medical Knowledge Veterinary Manual Print Editions Mobile Apps This site complies with the HONcode standard for trustworthy health information: verify here. © 2020 Merck Sharp & Dohme Corp., a subsidiary of Merck & Co., Inc., Kenilworth, NJ, USA © 2020 Merck Sharp & Dohme Corp., a subsidiary of Merck & Co., Inc., Kenilworth, NJ, USA)...