Jan 21 2011 Opinion 11-1 Mar 22 2000 Certificate 3/22/2000 Nov 5 1999 Certificate 11/5/1999 Mar 9 1995 Opinion 95-1 Dec 1 1992 Opinion 92-5 Oct 30 1992 Opinion 92-3 Oct 14 1992 Opinion 92-2 Sep 30 1992 Guideline 9/30/1992 Jan 22 1985 Guideline 1/22/85
