Al. Samuels et al., Culture of Helicobacter pylori from a gastric string may be an alternativeto endoscopic biopsy, J CLIN MICR, 38(6), 2000, pp. 2438-2439
Helicobacter pylori was isolated from a swallowed string from 32 of 33 adul
t subjects (97%) with selective culture media. With this method, antibiotic
susceptibility testing and molecular epidemiology studies of H. pylori can
be carried out without the need for the collection of specimens by endosco
pic biopsy.