Institution: | (1) Department of Immunology and Parasitology, Fukui Medical School, Matsuoka, Fukui, 910-11, Japan, JP;(2) Department of Immunology and Parasitology, Department of Pathology, Fukui Medical School, Matsuoka, Fukui, 910-11, Japan, JP;(3) School of Health Sciences, Tokai University, Bohseidai, Isehara, 259-11, Japan, JP |