History of the Division of Medical Sciences Bulletin 240 of the United States National Museum of History, Contribution of the Museum of History and Technology, Document 43, 1964 by Sami Khalaf Hamarneh is a valuable scholarly research work on the history of the development of medical sciences in the United States. In this book, the author examines in detail the formation and development of medical science in American society, noting the key events, scientists and discoveries that shaped the modern health care system. Through a careful study of documents and archival materials, the author talks about the role of medical sciences in the formation of the national medical system and the impact of these sciences on the development of society in general. The book is an important resource for historians of medicine, students, and anyone interested in the history of medical science in the United States. Through the work of Sami Khalaf Hamarneh, readers have the opportunity to better understand the evolution of medical knowledge and practices in the United States, as well as their impact on modern treatment and medical practice.