1. Disinfection in upper-digestive tract endoscopy in Britain;Axon;Lancet,1981
2. Salmonellosis infection transmitted by fibreoptic endoscopes;O'Connor;Lancet,1982
3. Unidentified curved bacilli on gastric epithelium in active chronic gastritis;Warren;Lancet,1983
4. Unidentified curved bacilli on gastric epithelium in active chronic gastritis;Marshall;Lancet,1983
5. Spiral organisms in endoscopic biopsies of the human stomach;Rollason;J Clin Pathol,1984