1. Warren JR, Marshall BJ (1983) Unidentified curved bacilli on gastric epithelium in active gastritis. Lancet i: 1273
2. Megraud F, Lamouliatte H (1992) Helicobacter pylori and duodenal ulcer: evidence suggesting causation. Dig Dis Sci 37: 769–772
3. International Agency for Research on Cancer (1994) Monographs on the evaluation of carcino-genic risk to humans: schistosomes, liver flukes and Helicobacter pylori. International Agency for Research on Cancer, Lyon: 177–241
4. Lambert T, Megraud F, Gerbaud G, Courvalin P (1986) Susceptibility of Campylobacter pyloridis to 20 antimicrobial agents. Antimicrob Agents Chemother 30: 510–511
5. Darmaillac V, Bouchard S, Lamouliatte H, Megraud F (1995) Macrolides and Helicobacter pylori determination of MICs and effect of pH. Gut 37 (supl.1): A91