1. ANONYMOUS . 1981 . Food and Drug Administration, Compliance Policy Guides, Guide 7108.24. 1981 .
2. ANONYMOUS . 1982 . Import alert. Regulatory Procedure Manual. Part 9, Imports. Chapter 9-79 . "Histamine and Decomposition in Mahimahi." ADFS-DFRG (HFO-415) Field Compliance Branch. No. 16-05 (Revision). Oct. 21, 1982.
3. Histamine (?) Toxicity from Fish Products
4. ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1980 . Official methods of analysis , 13th ed. , p.296 . Association of Official Analytical Chemists, Washington, D. C.
5. Histidine decarboxylase of Lactobacillus 30a. II. Purification, substrate specificity, and stereospecificity