Source:http://linkedlifedata.com/resource/umls/id/C1321911
NCI: A semi-solid composed of synthetic, polymerized polysaccharide and flavorings, intended to be chewed to release active and/or inert ingredient(s).,NCI: "A sweetened and flavored insoluble plastic material of various shapes which when chewed, releases a drug substance into the oral cavity. (NCI)",HL7V3.0: <p>A sweetened and flavored insoluble plastic material of various shapes which when chewed, releases a drug substance into the oral cavity.</p>