title: Anthropological and clinical implications for the structural diversity of the Helicobacter pylori CagA oncoprotein.
authors.affiliation: Division of Microbiology, Graduate School of Medicine, University of Tokyo, Bunkyo-ku, Tokyo, Japan. mhata@m.u-tokyo.ac.jp
authors.forename: Masanori
authors.initials: M
authors.lastname: Hatakeyama