. . . . . . . . . "ms4a1" . . . "C0796614" . . . . "monoclonal antibody cd20" . . . . . "monoclonal antibody CD20|MS4A1|KRT20" . . . . . . . . . . . . . . . . . . . . . . . . . . "54474" . . . . . . . "c0796614" . . "931" . . . . . . . . . . . . . "monoclonal antibody CD20" . . . . . . "krt20" . . . . . . . . . . "C0796614|931|54474" . . .