Helicobacter pylori: 20 years onReference I17Marshall B. Helicobacter pylori: 20 years on. Clinical Medicine 2002; 2(2):147-152.DOWNLOAD#HelicobacterPylori
Reference I17Marshall B. Helicobacter pylori: 20 years on. Clinical Medicine 2002; 2(2):147-152.DOWNLOAD#HelicobacterPylori