1.
From Cavitation of Lung Metastases to Pneumothorax: An Amazing Response to Regorafenib in Metastatic Colorectal Cancer? A Case Report. acmcr. 2020;4(1):119-123. Accessed September 11, 2026. https://fortunejournals.org/ojs/index.php/acmcr/article/view/22285