_:b646209 . "C1327942"^^ . "Anti-Cytotoxic T-Lymphocyte-Associated Antigen-4 Monoclonal Antibody/Interleukin-2PTNCI" . _:b646210 . _:b646209 . _:b646210 . _:b646209 . . "Therapeutic or Preventive Procedure"^^ . "C37527"^^ . "Anti-Cytotoxic-T-Lymphocyte-Associated-Antigen-4-Monoclonal-Antibody_Interleukin-2"^^ . _:b646209 . . "Anti-Cytotoxic T-Lymphocyte-Associated Antigen-4 Monoclonal Antibody/Interleukin-2"^^ . "Anti-Cytotoxic T-Lymphocyte-Associated Antigen-4 Monoclonal Antibody/Interleukin-2"^^ . _:b646210 . _:b646210 .