Author's Organization:Department of Veterinary Clinical Radiology Obihiro University Department of Veterinary Physiology and Protozoan Immunology, Obihiro University Department of Veterinary Physiology and Protozoan Immunology, Obihiro University Department of Veterinary Clinical Radiology Obihiro University Department of Veterinary Physiology and Protozoan Immunology, Obihiro University
Published: February 15, 1990Received: November 25, 1988Available on J-STAGE: February 14, 2008Accepted: September 19, 1989
Advance online publication: -
Revised: -