Hirano M, Sinkovics J G, Shullenberger C C, Howe C D
Science. 1967 Nov;158(3804):1061-4. doi: 10.1126/science.158.3804.1061.
Injection of Bordetella pertussis vaccine caused an excessive lymphocytosis, associated with an augmented growth of a lymphoma cell homotransplant in mice. A markedly impaired reactive cell proliferation was revealed in the spleens of the vaccine-pretreated mice after stimulation with phytohemagglutinin or Freund's complete adjuvant.