Media type: E-Article Title: Preface Contributor: Makino, Sohei; Ishikawa, Takeru; Fukuda, Takeshi imprint: S. Karger AG, 1999 Published in: International Archives of Allergy and Immunology Language: English DOI: 10.1159/000053582 ISSN: 1018-2438; 1423-0097 Keywords: Immunology ; General Medicine ; Immunology and Allergy Origination: Footnote: