EXHIBIT B AMENDMENT NO. 2 TO RIGHTS AGREEMENT THIS AMENDMENT NO. 2 TO RIGHTS AGREEMENT, dated as of November 10, 2002 (the "Amendment"), to the Rights Agreement dated as of April 29, 1994, as amended as of October 4, 1995, is between DIANON Systems,...Rights Agreement • November 12th, 2002 • Dianon Systems Inc • Services-medical laboratories
