Requests: If you need specific information on this remedy - e.g. a proving or a case info on toxicology or whatsoever, please post a message in the Request area www.homeovision.org/forum/ so that all users may contribute.
Introduced by Dr. Staf, Archiv, f. Hom. 8, 1, 177 (1829); Allen: Encyclop. Mat. Med. VII, 282; Hering: Guiding symptoms, VIII, 266, Clarke: A Dictionary of Practical Mat. Med. II. 723.
It was first proven by Hahnemann.