Brief Article
Copyright ©2014 Baishideng Publishing Group Co.
World J Gastroenterol. Mar 28, 2014; 20(12): 3343-3349
Published online Mar 28, 2014. doi: 10.3748/wjg.v20.i12.3343
Figure 2
Figure 2 Polymerase chain reaction amplification of the cagA gene. The numbers on the top row indicate the patient numbers. M: Marker; -: Negative control; +: Positive control.