Observations On The Causes And Treatment Of Ulcerous Diseases Of The Leg is a medical book written by John Cottle Spender in 1835. The book focuses on the causes and treatments of ulcers that occur on the leg. Spender explores the various factors that can lead to the development of these ulcers, including poor circulation, diabetes, and injury. He also discusses the different types of ulcers that can occur on the leg and how they can be diagnosed.The...