For nearly 25 years, Ferri's concise, pocket-sized resources have served as the go-to medical reference books among students, residents, and other medical professionals. Ferri's Best Test continues that trend, providing fast, effective, and efficient guidance and helping you review the most important laboratory and imaging testing information, with an added focus on cost-effective decision making. "The extraordinary value of this book is that it enables clinicians to stay current with the newer modalities and details how to obtain the best information for the cost. This is a cost-effective addition to every clinician's library and will benefit patients by limiting their exposure to tests that may not be the most effective in substantiating a diagnosis." -"Vincent F Carr, DO, MSA, FACC, FACP (Uniformed Services University of the Health Sciences), Doody's Review of the previous edition"