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[英 ]/ＤｏｍｉｎｉｃｉＰ…∥ＢＭＪ 1 999,3 1 9 5 3 7～ 5 40 本文研究普通人群家庭成员中幽门螺杆菌(Ｈｐ)传播率 ,并评价社会背景对Ｈｐ感染率的影响。作者对意大利北部一城市的 41 6户家庭中 1 2～ 65岁 1 44 3例居民进行血清抗Ｈｐ抗体ＩｇＧ测定 ,确定Ｈｐ感染状况
[English] / DominiciP ... ∥BMJ 1 999,3 1 9 5 3 7 ~ 5 40 This study investigated the prevalence of Helicobacter pylori (Hp) in the general population and evaluated the impact of social background on Hp infection. The authors performed a serum anti-Hp antibody IgG assay on 1443 residents aged 12-65 in 416 households in a city in northern Italy to determine the status of Hp infection