treatment of, 411, 412.

Intestines, 274.

James, William, 425.

Johnson, Samuel, 89.

Joints, diseases of, 318, 319.

King, Dr. Albert F. A., 298.

Koch, Robert, 126, 152, 153, 155, 156, 228, 308.

Laveran, 295.

Lister, Lord, 332.

Liver, functions of, 6, 7.

Lockjaw, 344-346, 397, 398.

Locomotor ataxia, 399; diagnosis of, 77, 78.

Lungs, their liability to disease, 175-178.

Lupus, 126.

Malaria, 289-310.

Measles, 243, 246, 248-252, 260-263.

Medicines, repulsive, 17.

Meningitis, 399, 400.
_See also_ Cerebro-spinal meningitis.

Mental influence in disease, 411-437.

Metschnikoff, Elie, 214.

Meyer, William, 105.

Mind, its relation to the body, 390, 391, 411-437.

Mosquitoes, and malaria, 297-307.

Mouth-breathing, 103-119.

Moxon, the pathologist, 187.

Mumps, 252.

Nails, the, in disease, 74, 75;
pus-germs lurking under, 334, 336, 349.

Nature, as a physician, 2, 3;
not to be trusted too blindly, 7;
cooeperating with, 9.

Nerves, affected in headache, 385, 386;
old notions of, 387, 388;
reality of, 389, 390;
function of, 390;
their diseases due to morbid changes in their tissues, 391, 392;
affected by the bodily condition, 393-395;
causes of disturbances in, 395-397;
diseases that attack them directly, 397, 398;
late effects of other diseases on, 398-401;
nervousness and, 401-408;
death-rate from diseases of, 409, 410.

Nervousness, 403-408.

Neurasthenia, 401, 402.

Nocard, the veterinary pathologist, 157.

Northrup, Dr. William, 196.

Noses, narrow, 118, 119.

Operations. _See_ Surgery.

Opiates, 431, 432.

Osler, Dr. William, 160, 282.

Ovariotomy, 336.

Pain, nature's command to halt, 13, 382;
nature's automatic speed regulator, 383.

Paresis, 399.

Pimples, 38.

Pituitary body, 119.

Pneumonia, cause of, 84, 85, 88, 178-183, 185, 186;
easily recognized, 174, 175;
recent increase of, 184, 186;
habits of the pneumococcus, 186-191;
its relations to age and to other diseases, 192-194;
symptoms of, 194, 195;
treatment of, 195, 196;
outlook as to, 196, 197.

Poisons in the body, elimination of, 3-13;
from fatigue, 373-376.

Psychotherapy, 413.

Pus, 331-336;
germs of, 339-344, 346-349.

Pyaemia, 346.

Quinine, 293, 294.

Repa