The increasing specialization in medicine has pushed the holistic view of the sick person into the background. More and more patients, doctors, and scientists recognize the imbalance in this development and are seeking ways to change their perspective. This book provides fundamental orientation and reliable decision-making support: as a solid foundation for a new understanding of illness, as a theoretically grounded and practical guide, and as a unique source of information in the literature. From today on, you are no longer dependent on the laborious search for scattered and mostly very theoretical information found in the literature. Benefit now from this unique compilation. It offers a comprehensive overview of the foundations and methods of modern medicine, addressing current issues and providing a wealth of information.