Towfik Sebai, Tareq Salous, Jennifer King, Noah Richardson, Lawrence H. Einhorn, Nabil Adra. "Progression after first-line chemotherapy with normal serum tumor markers (STM) in non-seminomatous germ-cell tumors (NSGCT).." Journal of Clinical Oncology, 2026. doi:10.1200/jco.2026.44.7_suppl.615