 		   Radiopharmaceutical manufacturer International Isotopes announced this month the retirement of its chairman of the board and company treasurer, Ira Lon Morgan. Morgan will continue to serve the company as head of its imaging division and a member of its board of directors. William Nicholson will replace Morgan as chairman of the board.

Radiopharmaceutical manufacturer International Isotopes announced this month the retirement of its chairman of the board and company treasurer, Ira Lon Morgan. Morgan will continue to serve the company as head of its imaging division and a member of its

International Isotopes makes management changes