Brief Article
Copyright ©2010 Baishideng.
World J Gastroenterol. Feb 21, 2010; 16(7): 886-896
Published online Feb 21, 2010. doi: 10.3748/wjg.v16.i7.886
Figure 1
Figure 1 Flow chart showing the trial flow for selection of RCTs and observational studies to be included. RCT: Randomized controlled trial; HP: H. pylori; IDA: Iron deficiency anemia; HB: Hemoglobin; SF: Serum ferritin.