Tripathi, B K1997-11-072009-05-301997-11-072009-05-301997-11-07Tripathi BK. Helicobacter pylori--current status. Journal of the Association of Physicians of India. 1997 Nov; 45(11): 900, 902http://imsear.searo.who.int/handle/123456789/85183engGastritis --microbiologyHelicobacter Infections --complicationsHelicobacter pyloriHumansRisk FactorsStomach Neoplasms --microbiologyHelicobacter pylori--current status.Letter