Note 49 — DISSERTATION II. CONTINUED. (continued 2)
Reading edition
The circumstance of one part of an ulcer being more affected than another, will be more fully noticed in considering the next genus, in which it is of more practical consequence. Ulcers generally belong to this species, before they assume the characters of the second (for they frequently change from one species, or genus, to another; in which case, the treatment must also be changed).