1. A.W. Fast, in: A.W. Fast, L.J. Lester (Editors), Marine Shrimp Aquaculture: Principles and Practices, Elsevier, New York, 1992, p. 1.
2. The Code of Federal Regulations, Title 21, Part 558, Section 450. US Government Printing Office, Washington, DC, 1997.
3. The Code of Federal Regulations, Title 21, Part 556, Section 500. US Government Printing Office, Washington, DC, 1997.
4. P.F. Frelier, J.K. Loy, A.L. Lawrence, W.A. Bray, G.W. Brumbaugh, in: T.D. McIlwain, G. Pruder (Editors), Marine Shrimp Farming Program: 10th Anniversary Review; The Gulf Coast Research Laboratory Consortium Special Publication No. 1, Ocean Springs, MS, 1994, p. 55.
5. Antimicrobials in Shrimp Aquaculture in the United States: Regulatory Status and Safety Concerns