title: General and basic mechanisms.
authors.affiliation: Department of Immunology, University College, London, UK.
authors.forename: J H
authors.initials: JH
authors.lastname: Playfair
mesh_terms: D000818:Animals; D001685:Biological Factors / Q000276:immunology; D016207:Cytokines; D006801:Humans; D007109:Immunity; D017053:Infection Control; D014612:Vaccines
chemical_list: D001685:Biological Factors; D016207:Cytokines; D014612:Vaccines