dual-epitope blocking anti-human epidermal growth factor receptor 2 antibodycytotoxic T-lymphocyte-associated protein 4/programmed death-ligand 1 bispecific antibodyNCT04521179treatment-resistant metastatic breast cancer
…rammed death-ligand 1 bispecific antibody in combination with a dual-epitope blocking anti-human epidermal growth factor receptor 2 antibody in treatment-resistant metastatic breast cancer. We performed l…