Explanation of the principles and action of Dr. Banning's braces, spinal supporters, and supporter truss: for weaknesses, deformities, hemorrhoids, prolapsus ani, and the several varieities of hernia : embracing the experience and opinion of scientific and distinguished individuals concerning the usefulness of the same

Explanation of the principles and action of Dr. Banning's braces, spinal supporters, and supporter truss: for weaknesses, deformities, hemorrhoids, prolapsus ani, and the several varieities of hernia : embracing the experience and opinion of scientific and distinguished individuals concerning the usefulness of the same