TY - GEN AU - Berche,P TI - [Does Crohn's disease an infectious origin?] SN - 0003-9764 PY - 1994///0906 KW - Animals KW - Crohn Disease KW - epidemiology KW - Humans KW - Mycobacterium avium subsp. paratuberculosis KW - physiology KW - Paratuberculosis KW - physiopathology N1 - Publication Type: Editorial; Review ER -