Lehtonen, O. (1982). Characterization of the enzyme-linked immunosorbent assay (ELISA) with special reference to the avidity of measured antibodies. [O.-P. Lehtonen].
Lua i Stíl Chicago (17ú heag.)Lehtonen, Olli-Pekka. Characterization of the Enzyme-linked Immunosorbent Assay (ELISA) with Special Reference to the Avidity of Measured Antibodies. Turku: [O.-P. Lehtonen], 1982.
Lua MLA (8ú heag.)Lehtonen, Olli-Pekka. Characterization of the Enzyme-linked Immunosorbent Assay (ELISA) with Special Reference to the Avidity of Measured Antibodies. [O.-P. Lehtonen], 1982.
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