TY - JOUR AU - Keikha, Masoud AU - Ali-Hassanzadeh, Mohammad AU - Karbalaei, Mohsen PY - 2020 DA - 2020/08/14 TI - Association of Helicobacter pylori vacA genotypes and peptic ulcer in Iranian population: a systematic review and meta-analysis JO - BMC Gastroenterology SP - 266 VL - 20 IS - 1 AB - Helicobacter pylori is accounted as the most etiologic agent for digestive disorders, in particular, the most important of them i.e. peptic ulcer and gastric cancer. In the recent years, association of vacA genotypes and gastrointestinal disorders has attracted a lot of attention. In present study, we assessed the correlation between vacA genotypes (s1, s2, m1, m2, s1m1, s1m2, s2m1 and s2m2) and development to peptic ulcer in Iranian population. SN - 1471-230X UR - https://doi.org/10.1186/s12876-020-01406-9 DO - 10.1186/s12876-020-01406-9 ID - Keikha2020 ER -