Source:http://linkedlifedata.com/resource/umls/id/C2349001
NCI: Human subject means an individual who is or becomes a participant in research, either as a recipient of the test article or as a control. A subject may be either a healthy human or a patient (21 CFR 50 PROTECTION OF HUMAN SUBJECTS).,NCI: A living individual about whom an investigator conducting research obtains data through intervention or interaction with the individual or through identifiable private information.,NCI: A living individual about whom an investigator (whether professional or student) conducting research obtains data through intervention or interaction with the individual, or identifiable private information. Intervention includes both physical procedures by which data are gathered (for example, venipuncture) and manipulations of the subject or the subject's environment that are performed for research purposes. Interaction includes communication or interpersonal contact between investigator and subject. Private information includes information about behavior that occurs in a context in whi