This book follows the format of K.J. Leeâs highly successful and popular Essential Otolaryngology - a book series which has been an extremely important reference for residents preparing for in-service and board examinations throughout their career, and now in its 12th Edition. Essential Rhinology and Allergy is a new addition to the collection, focusing on the rapidly expanding and changing knowledge base within these two subspecialties. This book is expertly edited by Yvonne Chan, one of the editors of the current edition of Essential Otolaryngology, along with PJ Wormald, one of the other...