Human Parasitology - With Notes on Bacteriology, Mycology, Laboratory Diagnosis, Hematology #222597

A half century ago medicine was more an art than a science. The doors of American medical colleges stood wide Open to welcome all who came as students, and if they showed a desire to learn, possessed enough elementary education to enable them to read their text-books and write their examination papers, no questions were asked as to their acquaintance with the physical and biologic sciences.