SOCIETY 305.001 Society for Leukocyte Biology 15th International Congress with the European Macrophage Study Group, Cambridge College Cambridge, United Kingdom September 22-26, 1999 : Innate Resistance to Infection : program, abstracts, member directory / [Sci. Progr. Comm. Phillip Scott, chair, Jenefer M. Blackwell, Bruce Zwilling ; Local Org. Comm. Simon Gordon et al.]. -