Source:http://linkedlifedata.com/resource/umls/id/C0007955
MSH: An amorphous form of carbon prepared from the incomplete combustion of animal or vegetable matter, e.g., wood. The activated form of charcoal is used in the treatment of poisoning. (Grant & Hackh's Chemical Dictionary, 5th ed),CSP: form of carbon prepared by incomplete combustion of wood or other organic materials.