With the 2013 edition of Ferri`s Clinical Advisor, you can access current diagnostic and therapeutic information on more than 700 common medical conditions faster and more effectively than ever before. Dr. Ferri`s popular \`5 books in 1\` format provides quick guidance on vitamin-D deficiency, statin-induced muscle syndrome, postural tachycardia syndrome (POTS), and much more. With Expert Consult online access, you can search the complete contents, review 40 online-only topics, and download patient teaching guides.