Rheumatology is the medical sub-specialty dealing with the study of diseases related to joints and connective diseases. This book presents various outlooks on pathogenesis, clinical procedures and treatment of diverse rheumatic diseases, with emphasis on several aspects of Sjogren's syndrome. It is a collection of detailed and comprehensive reviews by various experts coming from distinct backgrounds. It will be a great source of reference to anyone who holds interest in studying rheumatology and its various aspects."