Source:http://linkedlifedata.com/resource/umls/id/C0023226
MSH: A legal concept for individuals who are designated to act on behalf of persons who are considered incapable of acting in their own behalf, e.g., minors and persons found to be not mentally competent.,NCI: An individual who is authorized under applicable State or local law to consent on behalf of a child or incapable person to general medical care including participation in clinical research.,NCI: An individual who is authorized under applicable State or local law to consent on behalf of a child or incapable person to general medical care including participation in clinical research. (NCI),HL7V3.0: <p>The role played by a person or institution legally empowered with responsibility for the care of a ward.</p>