Geographic distribution of vacA allelic types of Helicobacter pylori.
Van Doorn LJ, Figueiredo C, Mégraud F, Pena S, Midolo P, Queiroz DM, Carneiro F, Vanderborght B, Pegado MD, Sanna R, De Boer W, Schneeberger PM, Correa P, Ng EK, Atherton J, Blaser MJ, Quint WG.
Van Doorn LJ, et al. Among authors: queiroz dm.
Gastroenterology. 1999 Apr;116(4):823-30. doi: 10.1016/s0016-5085(99)70065-x.
Gastroenterology. 1999.
PMID: 10092304