Source:http://linkedlifedata.com/resource/umls/id/C0032166
MSH: Materials incorporated mechanically in plastics (usually PVC) to increase flexibility, workability or distensibility; due to the non-chemical inclusion, plasticizers leach out from the plastic and are found in body fluids and the general environment.,NCI: A substance added to plastics or other materials to make or keep them soft or pliable.