Author's Organization:Department of Veterinary Science, National Institute of Health Department of Food Hygiene & Nutrition, Tokyo Metropolitan Research Laboratory of Public Health Technical Research Laboratory, Ikari Disinfection Corporation Department of Food Hygiene & Nutrition, Tokyo Metropolitan Research Laboratory of Public Health Department of Veterinary Science, National Institute of Health
Published: June 15, 1991Received: August 10, 1990Available on J-STAGE: February 15, 2008Accepted: February 18, 1991
Advance online publication: -
Revised: -