Oral B12 replacement in Crohn's disease - is B12 by injection obsolete?
Department of Medicine, University of Toronto, Toronto, ON, Canada; Division of Gastroenterology, Department of Medicine, Sunnybrook Health Sciences Centre, Toronto, ON, Canada.
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Plener
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Ferguson
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Kashkooli
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Saibil
D000740:Anemia / Q000453:epidemiology*; D003093:Colitis, Ulcerative / Q000453:epidemiology*; D003424:Crohn Disease / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008297:Male