 		   MRI contrast developer Advanced Magnetics has promoted Leonard Baum to the positions of president and COO, the Cambridge, MA, company announced this week. As president, Baum takes over duties previously held by Jerome Goldstein, who will remain AMI's chairman and CEO. Baum joined Advanced Magnetics in 1994 after working for Squibb Diagnostics.

MRI contrast developer Advanced Magnetics has promoted Leonard Baum to the positions of president and COO, the Cambridge, MA, company announced this week. As president, Baum takes over duties previously held by Jerome Goldstein, who will remain AMI's

Baum named president and COO at AMI