II. In the liver, lungs, and brain.

III. In the alimentary canal; in which I include the stomach as well as the bowels.

IV. In the secretions and excretions.

V. In the nervous system.

VI. In the senses and appetites.

VII. In the lymphatic and glandular system.

VIII. Upon the skin.

IX. In the blood.

After having finished this detail, I shall mention some general characters of the disease, and afterwards subdivide it into classes, according to its degrees and duration.