Asymptomatic Subjects. Sixty-five healthy, asymptomatic volunteers aged 54.2 ± 2.0 years (mean ± SEM; range 20 86 years) were involved in the present study. All subjects were initially screened for H.

In a recent study published in Scientific Reports, researchers used the bidirectional Mendelian randomization (MR) method, using Helicobacter pylori infection as the study exposure, to investigate its ...