agree. the occurance of thallium poisoning is rare and is no bas

来源: 于 2011-02-18 07:38:40 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

 the occurance of thallium poisoning is rare and is no base for ignorance of doctor. Doctors have long learned defensive medical practice. Maybe beaurucratic, but hard to find evidence to sue.