Clinical Trials Study
Copyright ©The Author(s) 2017.
World J Gastroenterol. Aug 28, 2017; 23(32): 5925-5935
Published online Aug 28, 2017. doi: 10.3748/wjg.v23.i32.5925
Figure 1
Figure 1 Flow charts of the study inclusion process, February 2006-December 2015. A: The Baseline Period, observational study design (2006-2011); B: The Study Period, interventional study design (2012-2015). GIST: Gastrointestinal stromal tumor; EUS: Endoscopic ultrasound; FNA: Fine-needle aspiration; FNB: Fine-needle biopsy.