Selected for 2026 Doody’s Core Titles as an Essential Purchase in Laboratory Medicine
Ferri’s Best Test, 5th Edition is a practical, easy-to-use reference that helps clinicians select the most appropriate diagnostic tests in an increasingly complex healthcare environment. Covering both laboratory and imaging studies, it provides concise guidance for evaluating more than 200 common diseases and disorders, making it an invaluable resource for supporting clinical decision-making.
Practical, concise, pocket-sized format designed for fast, on-the-go reference in clinical settings.
Organized into three convenient sections covering clinical laboratory testing, diagnostic imaging, and diagnostic algorithms for quick access to essential information.
Updated coverage of cardiac computed tomography angiography, computed tomography perfusion imaging, COVID-19, and many other important diagnostic topics.
Expanded content featuring 23 new laboratory tests and 14 additional diseases and disorders.
Comprehensive information for each test, including indications, advantages, limitations, approximate costs, normal reference ranges, common abnormalities, likely causes, and other key clinical considerations.
Written by Dr. Fred Ferri, using a clear, consistent format that simplifies complex diagnostic information and supports appropriate test selection.
New appendices covering electrocardiography and respiratory testing and pulmonary function.
Comparison tables and illustrations facilitate rapid evaluation of diagnostic options and improve clinical decision-making.