honeypot link
skip to main content
Professional
Consumer
Merck Manual
Professional Version
MEDICAL TOPICS
RESOURCES
DRUG INFO
COMMENTARY
PROCEDURES
QUIZZES
ABOUT US
MEDICAL TOPICS
RESOURCES
Professional
/
About the Merck Manuals
/
Authors
/
sarah f. keller
/
Sarah F. Keller, MD, MA
Affiliations
Staff Rheumatologist
Cleveland Clinic, Department of Rheumatic and Immunologic Diseases
Manual Chapters and Commentaries
Chapters
Crystal-Induced Arthritides