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1 The Prevalence of Defecation Difficulty and Bowel Habits in University Students
You Joung Kim, Deok Jin Ban
J Korean Acad Nurs.2002;32(7):1009-1016.   Published online 2017 March 29     DOI: http://dx.doi.org/10.4040/jkan.2002.32.7.1009
      

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