The increased incidence of thyroid cancer in children who were exposed to internal radiation at the time of Chernobyl incident has altered this concept.
并没有“把新观念取缔了旧观念”, 而是在二者之外多加了一种可能,就像你翻译的,alter是改变不是取缔。武汉的那些医生是切尔若贝利的受害者或其后代吗?
以下是表1.1的另外两种可能
Atomic bomb
War
Hiroshima and Nagasaki
Testing
Marshall Islands
Nevada
Accidental
Three Mile Island
“Hanford”
Chernobyl
版主的用词也许不完备,但是结论没问题,因为武汉的那些医生不可能是另外两种可能