If so, those lung cancer patients may be able to take lower doses of chemotherapy, note the researchers, who work in Dallas at the Uniersity of Texas Southwestern Medical Center.

• 如果真的这样，那些肺癌病患可能可接受较低的化疗剂量，任职于达拉斯德州西南医学中心的研究人员特别提到。