1Konno M, Fujil N, Yokota S, et al. Five-year follow-up study of mother-to-child transmission of Helicobacter pylori infection detected by a random amplified polymorphic DNA fingerprinting method. J Clin Microbiol, 2005, 43:2246-2250.
2Bassily S, Frenck RW, Mohareb EW, et al. Seroprevalence of Helicobacter pylori among Egyptian newborns and their mothers: a preliminary report. Am J Trop Med Hyg, 1999, 61:37-40.
3Mahalanabis D, Rahman MM, Sarker SA, et al. Helicobacter pylori infection in the young in Bangladesh: prevalence, socioeconomic and nutritional aspects. Int J Epldemiol, 1996, 25:894-898.
4Malaty HM, Logan ND, Graham DY, et al. Helicobacter pylori infection in preschool and school-aged minority children: effect of socioeconomic indicators and breast-feeding practices. Clin Infect Dis, 2001, 32:1387-1392.
5Rodrigues MN, Queiroz DM, Braga AB, et al. History of breastfeeding and Helicobacter pylori infection in children: results of a community-based study from northeastern Brazil. Trans R Soc Trop Med Hyg, 2006, 100:470-475.