Media type: E-Article Title: Portfolio 8 Contributor: Gabriel, (e.) Twin; Pernice, Manfred; Penck, A. R.; Koch, Andreas; Allamoda, Bettina; Fricke, Harald; Hamilton, John imprint: JSTOR, 1999 Published in: Grand Street Language: English DOI: 10.2307/25008563 ISSN: 0734-5496 Keywords: Immunology Origination: Footnote: