Prevalence of Helicobacter pylori in southern Indian controls and patients with gastroduodenal disease

Prasad S, Mathan M, Chandy G, Rajan DP, Venkateswaran S, Ramakrishna BS, Mathan VI. Prevalence of Helicobacter pylori in southern Indian controls and patients with gastroduodenal disease. J Gastroenterol Hepatol. 1994; 9(5): 501-6.