"Produced by the World Health Organization in collaboration with the Food and Agriculture Organization of the United Nations and World Organisation for Animal Health"--T.p. verso.

"Principal author, Dr. M.J. Corbel"--P. vii.

"WHO/CDS/EPR/2006.7."

Includes bibliographical references (p. 69).

Electronic reproduction. Palo Alto, Calif. : ebrary, 2009. Available via World Wide Web. Access may be limited to ebrary affiliated libraries.