As the title indicates, the article is about the role of a psychiatrist in a custody dispute. The article is also pertinent to other mental health professionals, guardian ad litems* and lay witness. Brian Zimnitzky, MD, does an excellent job and I wish I had something like this when I was practicing.
http://www.psychiatrictimes.com/chil.../10168/1966389

*Guardian ad litem:a guardian appointed by a court to represent in a legal proceeding the interests of a minor, a person not yet born, or a person judged incompetent.