Woods Hutchinson,
Preventable Diseases
“ It is our pride that medicine, from an art, and a pretty black one at that, originally, is becoming a science. And the most powerful factor in this development, its indispensable basis, in fact, has been the invention of instruments of precision—the microscope, the fever thermometer, the stethoscope, the ophthalmoscope, the test-tube, the culture medium, the triumphs of the bacteriologist and of the chemist. Any man who makes a final diagnosis in a serious case without resorting to some or all of these means is regarded—and justly—as careless and derelict in his duty to his patient. ”
