Inter-observer variability of portal hem
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Tai, Dar-In; Chuah, Seng-Kee; Chen, Chien-Lin; Lo, Sing Kai; Changchien, Chi-sin
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Article
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1996
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John Wiley and Sons
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English
โ 610 KB
Doppler ultrasound is a noninvasive modality for portal hemodynamic study. However, inter-observer variability has been observed. This study has investigated ways to produce less inter-observer variability. Doppler ultrasound portal vein hemodynamic studies were carried out by three well-trained spe