Кроны өвчин: шинж тэмдэг, шалтгаан, оношлогоо, эмчилгээ
Crohn's disease (or disease), also known as terminal ileitis or segmental ileitis, is an inflammatory bowel disease with similarities and differences from the other, more widespread inflammatory bowel disease, which is ulcerative colitis (or ulcerative colitis)