Genetic markers in ulcerative colitis. Why are the results different?
D019268:Antibodies, Antineutrophil Cytoplasmic / Q000032:analysis; D003093:Colitis, Ulcerative / Q000175:diagnosis / Q000235:genetics* / Q000601:surgery; D005819:Genetic Markers; D006801:Humans; D008233:Lymphotoxin-alpha / Q000235:genetics; D011110:Polymorphism, Genetic; D017472:Receptors, Interleukin-1 / Q000037:antagonists & inhibitors* / Q000235:genetics*; D014409:Tumor Necrosis Factor-alpha / Q000235:genetics