Source:http://linkedlifedata.com/resource/umls/id/C0011142
MSH: Unconscious process used by an individual or a group of individuals in order to cope with impulses, feelings or ideas which are not acceptable at their conscious level; various types include reaction formation, projection and self reversal.,CSP: mental processes, usually unconscious, used by individuals to cope with impulses, feelings, or ideas which are unacceptable at the conscious level.