TY - GEN AU - Natali,A AU - Chezzi,C TI - Use of monoclonal anti-haemagglutinin antibodies for the "in vitro" selection of a sequential influenza virus antigenic variant SN - 0393-2990 PY - 1991///1104 KW - Antibodies, Monoclonal KW - Antibodies, Viral KW - analysis KW - Enzyme-Linked Immunosorbent Assay KW - Epitopes KW - Hemagglutinins KW - immunology KW - Humans KW - In Vitro Techniques KW - Influenza A virus N1 - Publication Type: Journal Article UR - https://doi.org/10.1007/BF00145004 ER -