KNOCKING
\nˈɒkɪŋ], \nˈɒkɪŋ], \n_ˈɒ_k_ɪ_ŋ]\
Word of the day
HLA A2 Antigen
- Human histocompatibility (HLA) surface encoded by locus on chromosome 6. The HLA-A2 antigen is associated with recognition of INFLUENZA A VIRUS.