title: Second receptor for HIV virus is identified.
mesh_terms: D015703:Antigens, CD / Q000032:analysis*; D000945:Antigens, Differentiation, T-Lymphocyte / Q000032:analysis*; D015704:CD4 Antigens / Q000032:analysis; D018819:Dipeptidyl Peptidase 4; D006801:Humans; D015728:Receptors, HIV / Q000032:analysis*
chemical_list: D015703:Antigens, CD; D000945:Antigens, Differentiation, T-Lymphocyte; D015704:CD4 Antigens; D015728:Receptors, HIV; D018819:Dipeptidyl Peptidase 4