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. 2020 Jul 16;13:255–265. doi: 10.2147/CEG.S239205

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© 2020 Nag et al.

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Flow diagram of study selection for articles reporting the economic burden of CIC in the USA.

Abbreviations: CIC, chronic idiopathic constipation; CINAHL, Cumulative Index of Nursing and Allied Health Literature; SLR, systematic literature review.