TY - GEN TI - Hypothesis: autoimmunity: attack or defence? SN - 0891-6934 PY - 1991///1021 KW - Animals KW - Autoantigens KW - Autoimmunity KW - Humans KW - Models, Biological N1 - Publication Type: Letter UR - https://doi.org/10.3109/08916938909043615 ER -