TY - GEN AU - Houwers,D J AU - Gielkens,A L TI - An ELISA for the detection of maedi/visna antibody SN - 0042-4900 PY - 1980///0124 KW - Animals KW - Antibodies, Viral KW - analysis KW - Enzyme-Linked Immunosorbent Assay KW - Immunoenzyme Techniques KW - Pneumonia, Progressive Interstitial, of Sheep KW - diagnosis KW - Sheep KW - Visna-maedi virus KW - immunology N1 - Publication Type: Letter UR - https://doi.org/10.1136/vr.104.26.611-b ER -