title: Endemic diphtheria in Ho Chi Minh City; Viet Nam: a matched case-control study to identify risk factors of incidence.
authors.affiliation: Department of International Medical Cooperation, National Center for Global Health and Medicine, 1-21-1 Toyama, Shinjuku, Tokyo 162-8655, Japan. murakami@it.ncgm.go.jp
authors.forename: Hitoshi
authors.initials: H
authors.lastname: Murakami
authors.forename: Nguyen M
authors.initials: NM
authors.lastname: Phuong
authors.forename: Ho V
authors.initials: HV
authors.lastname: Thang
authors.forename: Nguyen V
authors.initials: NV
authors.lastname: Chau
authors.forename: Pham N
authors.initials: PN
authors.lastname: Giao
authors.forename: Nguyen D
authors.initials: ND
authors.lastname: Tho