"Medicine has always had its s, but until recently it was a history written by and for practitioners. Until the early nineteenth century, in fact, history and practice could hardly be distinguished. Galen and Hippocrates could be and were used to bolster arguments about the nature of fever or the logic of a particular therapeutic choice. A learned physician read Latin and , not simply to mystify the laity but to work with those master texts that still figured meaningfully in his intellectual life. By the late nineteenth century, of course, the writings of and were no longer alive in the thought and practice of even educated practitioners. History had become quite clearly history — something in the past. This is not to suggest that interest in the medicine of previous eras disappeared. It remained was to become gradually — if even today incompletely — an academic field. But the history of medicine was still populated almost entirely by scholars trained in medical schools, the great majority of whom made their living as physicians."