Concepedia
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Citations
27
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Active since
1977
P D Johnson is an author specializing in protozoal infections, trypanosoma cruzi infection, and immunology.
Publications per year
1977–1977
Immunization against Trypanosoma cruzi using killed antigens and with saponin as adjuvant.
Neal Ra, P D Johnson · PubMed · 1977 · 27 citations
Veterinary Medicine, Immunology, Infectious Diseases +12
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