421P Maintenance therapy with regorafenib (REGO) versus placebo after first-line (1L) platinum and fluoropyrimidines-based chemotherapy in HER2-negative advanced gastric (GC)/gastroesophageal junction (GEJ) cancer: Results of phase II randomized a-MANTRA study (GOIRC-05-2016)

Regorafenib Ramucirumab
DOI: 10.1016/j.annonc.2024.05.335 Publication Date: 2024-06-29T10:33:38Z