Investigation of Mean Glandular Dose in Diagnostic Mammography in China
摘要: <正>A survey of 420 exposures of mammography was performed with the parameters recorded.Entrance skin air kerma(ESAK)was measured and the mean glandular dose(MGD)was calculated according to the Dance’s formula.Correlation analysis showed that several factors could affect the MGD level.Mann-whitney test and Non-parametric ANOVA analyses were used to compare the MGD ...
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