The Materia Medica by Dr. Cyrus Maxwell Boger (1861 – 1935) was written in 1915 & he was an American homeopath.
List of all Homeopathic Materia Medica: Dr. Clarke, Boericke, Farrington, Allen, Dunham, N M Choudhury, Nash, Boger, Lippe, Mure, Tyler, Constantine Hering, Kent, Homeopathic Materia Medica, Online Materia Medica
Chorea of upper parts.
Twitching facial muscles and head (Cic.).