Brief Article
Copyright ©2012 Baishideng Publishing Group Co.
World J Gastroenterol. Mar 28, 2012; 18(12): 1385-1390
Published online Mar 28, 2012. doi: 10.3748/wjg.v18.i12.1385
Figure 1
Figure 1 Frequency distribution of the year of receiving blood transfusion among the subjects. There is a peak around the year 1960.