What is a practical approach to outpatient evaluation of diarrhea in a previously healthy, middle-aged patient?
Achkar
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Department of Gastroenterology, S40, The Cleveland Clinic Foundation, 9500 Euclid Avenue, Cleveland, OH 44195, USA.
D000553:Ambulatory Care; D003967:Diarrhea / Q000209:etiology*; D006801:Humans; D008875:Middle Aged