title: [Study of lipoteichoic acid in G+ bacteria  I. Biologic and immunologic nature]
authors.affiliation: Careis Research Center, School of Stomatology,Shanghai Second Medical University. Shanghai 200011,China.
authors.forename: M Y
authors.initials: MY
authors.lastname: Li
authors.forename: A J
authors.initials: AJ
authors.lastname: Wu
authors.forename: Z
authors.initials: Z
authors.lastname: Liu