Bloodgroups and secretor status in ulcerative colitis.
D001789:Blood Group Antigens; D003092:Colitis; D003093:Colitis, Ulcerative / Q000706:statistics & numerical data*; D006801:Humans; D012469:Salivary Glands / Q000502:physiology*
D001789:Blood Group Antigens
BLOOD GROUPS; COLITIS, ULCERATIVE/statistics; SALIVARY GLANDS/physiology