Transfer from: ammonia-based observation How do this look at the volume? Let me say nothing. For any industry, the volume of the volume is not good, since only the volume will attract a large amount of resources and contribute to the rapid development of the industry. This is the case with the development of drugs by KRAS. In the past few decades, KRAS has been considered a “non-pharmaable” cancer tumour, which also limits its development. But everything has been changed after the line of arr...