"Medical Statistics at a Glance Fourth Edition" is a textbook authored by Aviva Petrie and Caroline Sabin, focusing on the subject area of medical biostatistics. Published by Wiley & Sons, this revised edition offers 208 pages of essential information in a trade paperback format. With a comprehensive coverage of medical statistics, this book is a valuable resource for students and professionals in the field, providing clear explanations and insights in the English language.