This is a translation and annotation of Li Dong-yuan's Pi Wei Lun; by Bob Flaws. With so much new research in China on the ideas and formulas of Li Dong-yuan, we feel this book is one of the most important pre-modern texts in Chinese medicine for 21st century clinicians. Bob has undertaken the task of a fresh translation of this book, this time including detailed commentary, relevant case histories and random clinical trail reports for each chapter.

Galen of Pergamon, was a prominent Roman physician, surgeon and philosopher. The most accomplished of all medical researchers of antiquity, Galen contributed greatly to the understanding of numerous scientific disciplines, including anatomy, physiology, pathology, pharmacology, and neurology, as well as philosophy and logic. Galen's understanding of anatomy and medicine was principally influenced by the then current theory of humorism, as advanced by many ancient Greek physicians such as Hippocrates. His theories dominated and influenced Western medical science for more than 1,300 years. Medical students continued to study Galen's writings until well into the 19th century. Galen conducted many nerve ligation experiments that supported the theory, which is still accepted today that the brain controls all the motions of the muscles by means of the cranial and peripheral nervous systems.

This is the first exploration of the relationship between the abdomen and British society between 1800 and 1950. Miller demonstrates how the framework of ideas established in medicine related to gastric illness often reflected wider social issues including industrialization and the impact of wartime anxiety upon the inner body.