4CPS-219 Agamenon-seom model for the prediction of survival in patients with HER2-positive advanced oesophagogastric adenocarcinoma receiving trastuzumab-based first-line treatment
4CPS-219 Agamenon-seom model for the prediction of survival in patients with HER2-positive advanced oesophagogastric adenocarcinoma receiving trastuzumab-based first-line treatment