Notes to the Report, An Element of Great Importance to understand the Pathological Diagnosis

Abstract
I would like to propose a game to you. Let´s go to a hospital, no matter which one you have chosen. Visit the different services or units. Observe and write down how many and what kind of books populate the libraries of the different specialists. Make a summary and classify the findings in relation to the number of copies and theme. With few exceptions, you will find a very curious fact.