Source:http://linkedlifedata.com/resource/umls/id/C1556027
HL7V3.0: <p>A provider who is educated and trained in a system of therapeutics in which diseases are treated by drugs which are capable of producing in healthy persons symptoms like those of the disease to be treated. Treatment requires administering a drug in minute doses. Source: Dorland's Illustrated Medical Dictionary. 26th edition. Philadelphia: W.B. Saunders Company, 1981.</p>