Author's Organization:Department of Veterinary Medicine, Tokyo University of Agriculture and Technology National Veterinary Assay Laboratory Department of Veterinary Medicine, Tokyo University of Agriculture and Technology National Veterinary Assay Laboratory National Veterinary Assay Laboratory Department of Veterinary Medicine, Tokyo University of Agriculture and Technology
Published: June 15, 1987Received: August 20, 1986Available on J-STAGE: February 13, 2008Accepted: January 30, 1987
Advance online publication: -
Revised: -