Dimache, G The study of a Salmonella typhimurium vaccine inactivated with beta-propiolactone. [electronic resource] - Archives roumaines de pathologie experimentales et de microbiologie - 53-7 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0004-0037 Subjects--Topical Terms: Agglutination TestsAnimalsBacterial Vaccines--immunologyImmunizationLactones--pharmacologyLethal Dose 50MicePropiolactone--pharmacologySalmonella typhimurium--drug effectsVaccines, Inactivated--immunology