some relief; other remedies failed entirely. Ammonium mur., 12th dilution, four doses, cured the face in the course of a month. The spot on the body also disappeared slowly. There was no return of the trouble for one year; the cure therefore is likely to be permanent. (Dr. C.W. Boyd, appearing on p.37 of the Materia Medica by N. M. Choudhuri)