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. Author manuscript; available in PMC: 2021 Jun 1.
Published in final edited form as: Aliment Pharmacol Ther. 2020 May 13;51(12):1233–1246. doi: 10.1111/apt.15750

Figure 1.

Figure 1.

PRISMA flow chart search strategy for systemic medical stricture therapy for small bowel Crohn’s Disease strictures. *Records excluded as review articles, editorials, case reports, Non-Crohn’s disease, book chapters, abstracts, non-English articles. **Records excluded for reasons including: steroid injection (5), pediatric population (4), balloon dilation (7), efficacy of single balloon enteroscopy (1), enteral nutrition (2), tuberculosis medication as intervention (1), absent stricture (post resection) (6), endpoints not specified (2), non-small bowel stricture (19).