Source:http://linkedlifedata.com/resource/umls/id/C0005479
MSH: Synthetic or natural materials, other than DRUGS, that are used to replace or repair any body TISSUES or bodily function.,CSP: synthetic or industrial materials intended for use in contact with human tissues.,NCI: Any substance other than pharmacologic substance that can be applied in biomedical research or in constructing artificial organs, devices, or prostheses that can be introduced into the human body.