Research & Education JFS Articles AAFS Connect Conference Proceedings Reference Series Library International Educational Outreach Program Levorphanol, Dextromethorphan, and a Case of (Probable) Mistaken Identity Presenting section: Pathology/Biology 2009 Croft, Philip R., Lansing MI; deJong, Joyce L., Kalamazoo MI; Markey, Michael A., Lansing MI; Smith, Michael P., Royal Oak MI View the paper Pathology/Biology