Retrograde colonic spread of enemata in ulcerative colitis.
D001466:Barium Sulfate; D003092:Colitis; D003093:Colitis, Ulcerative / Q000628:therapy*; D004733:Enema; D006801:Humans
D001466:Barium Sulfate
BARIUM SULFATE; COLITIS, ULCERATIVE/therapy; ENEMA