由中华医学会放射医学与防护学分会、中华预防医学会放射卫生专业委员会、中国毒理学会放射毒理专业委员会和全国放射医学与防护科技情报网共同组织和筹办的“迎接２１世纪全国放射医学与防护学术会议”现在开幕了。我们这次学术会议是在国家的一个重要时刻召开的。今年夏... By the Chinese Medical Association Radiation Medicine and Protection Branch, the Chinese Society of Preventive Medicine Radiation Health Committee, Chinese Toxicology Society of Radiation Toxicology Professional Committee and the National Radiation Medical and Protection Science and Technology Information Network jointly organized and organized by the “21st century to meet the national radiology And Protective Academic Conference ”is now on. Our conference is held at an important moment in our country. This summer ...