辐射防护2026，Vol.46Issue(4)：P.366-371,6.
Health Phys.Abstracts,Volume 130,Number 4
摘要
关键词
ct pulmonary angiography/monte carlo simulation/internal barium shielding/fetal dose/fetal dose reduction分类
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..Health Phys.Abstracts,Volume 130,Number 4[J].辐射防护,2026,46(4):P.366-371,6.
