Human Parasitology

Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with legibility. 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.