Association between Helicobacter pylori VacA antigens and gastric cancer depends on the detection method used: immunoblot versus neutralization of the vacuolating activity of VacA.
Ayala G, Torres-Mena J, L?pez-Carrillo L. Association between Helicobacter pylori VacA antigens and gastric cancer depends on the detection method used: immunoblot versus neutralization of the vacuolating activity of VacA. J Med Microbiol. 2008 Jan; 57(Pt 1):9-14.