TY - GEN AU - Lemann,M TI - [What can be expected from biological therapies for Crohn's disease?] SN - 0399-8320 PY - 2002///0315 KW - Antibodies, Monoclonal KW - adverse effects KW - Anus Diseases KW - drug therapy KW - Crohn Disease KW - complications KW - Gastrointestinal Agents KW - Humans KW - Infliximab KW - Tumor Necrosis Factor-alpha KW - immunology N1 - Publication Type: Comment; Editorial; Review ER -