(1)
Wangroongsarb, P.; Suthivarakom, K.; jitaprasartsin, C.; Mahachai, V.; Hansomboon, P.; Noophan, P.; Chanatrirattanaphan, R.; Sappajit, T.; Lertkupinij, C.; Khamthalang, T.; woota, W.; Iuengjaru, S.; Wawanpanyalert, P. Prevalence study of Helicobacter pylori infection from normal persons in Thailand. J Assoc Med Sci 2011, 44, 38.