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Copyright ©The Author(s) 2020.
World J Gastroenterol. May 21, 2020; 26(19): 2333-2348
Published online May 21, 2020. doi: 10.3748/wjg.v26.i19.2333
Figure 1
Figure 1 Diagnostic flow chart (modified from Szarka et al[36]). EGDS: Esophagogastroduodenoscopy; WMC: Wireless motility capsule; ROM: Gastric emptying of radiopaque markers.