TY - BOOK AU - Wostmann, B S, TI - Germfree and Gnotobiotic Animal Models: Background and Application SN - 084934008X U1 - 591 PY - 1996/// CY - Boca Raton PB - CRC Press KW - Diseases Animal KW - Germfree Anijals KW - Laboratory Animals KW - Specific topics in natural history ER -