https://www.selleckchem.com/pr....oducts/z-ietd-fmk.ht
Current research evidence has shown that China is not the original source of SARS-CoV-2. It is still unclear how the virus spreads to human, and efforts are still need to be made to explore the origin of SARS-CoV-2, its hosts and intermediate hosts, and the mechanism of its transmission across different species of animals. To analyze the clinicopathological characteristics and risk factors of 4L lymph node metastasis in left non-small cell lung cancer. We retrospectively analyzed the data of 134 patients undergoing surgical resection