Kowalewska, D Immunity to keratoconjunctivitis shigellosa in rabbits after oral immunization with Shigella sonnei free endotoxin. [electronic resource] - Acta microbiologica Academiae Scientiarum Hungaricae 1974 - 99-102 p. digital Publication Type: Journal Article ISSN: 0001-6187 Subjects--Topical Terms: Administration, OralAnimalsAntibody FormationDysentery, Bacillary--immunologyEndotoxins--administration & dosageHemagglutinins--analysisImmunityImmunizationImmunoglobulin G--analysisImmunoglobulin M--analysisKeratoconjunctivitis--immunologyRabbitsShigella sonnei--immunologyVirulence