[Analysis of the transfer of the world medical scientific center until modern times].

Since the 16th century, the world medical scientific center has transferred from Italy, Netherlands, the United Kingdom, France and Germany to the United States. The standards by which the above-mentioned countries became the medical scientific center during a certain historical period were not only the number of achievements of the scientific research and the talents, what was more important was their position and function in the leading disciplines. The background of the transfer of the medical scientific center was the economic, cultural and political rise of these countries, and the most important foundation was the innovation of personnel training systems.