TY - GEN AU - Stiefelhagen,P TI - [Chronic inflammatory bowel diseases. Dermatoses and joint pain can be the initial symptoms] SN - 1438-3276 PY - 2003///1027 KW - Arthralgia KW - diagnosis KW - Colitis, Ulcerative KW - Crohn Disease KW - Diagnosis, Differential KW - Erythema Nodosum KW - Humans KW - Pyoderma Gangrenosum N1 - Publication Type: News ER -