title: Cell mediated immunity in hepatitis B infection.
mesh_terms: D002464:Cell Migration Inhibition; D006509:Hepatitis B / Q000276:immunology*; D006514:Hepatitis B Surface Antigens / Q000032:analysis; D006801:Humans; D007111:Immunity, Cellular; D007962:Leukocytes
chemical_list: D006514:Hepatitis B Surface Antigens