The product is a 1990 paperback textbook titled “Cerebral Blood Flow and Metabolism” by authors A. Murray Harper and Sheila Jennett. Published by Manchester University Press in the United Kingdom, this textbook falls under the subject areas of neurology and physiology. It is part of the Physiological Society Study Guides series and includes illustrations. With 132 pages, this textbook provides a comprehensive look at cerebral blood flow and metabolism in a trade paperback format, making it a valuable resource for medical students and professionals in the field.