作者: Zuo-Yuan Wang , Jay H. Lubin , Long-De Wang , Susan Conrath , Shou-Zhi Zhang
DOI: 10.1097/00004032-199602000-00006
关键词:
摘要: We have embarked upon a lung cancer case control study in Gansu Province, China, where substantial portion of the population live underground dwellings. Radon measurements were made for 3 days summer 40 homes using short-term E-PERM detectors and 6 months from February through August 49 long-term alpha-track detectors. For both types detectors, approximately log-normally distributed.