Present States and Measures of the False Negatives with Malignant Tumors on the Abdominal Ultrasonographic Mass Survey in Institutional Cancer Detection - IMAMURA, Kiyoko; KOMATSU, Hirokazu; SHINOMIYA, Yumiko; SAJIMA, Yoshikiyo; DOUMORI, Kohichiroh; KOKUTOU, Mikio; TSUCHIHASHI, Takeshi; MASUDA, Hideaki (Journal of Gastroenterological Mass Survey, 2000)
Keywords: 偽陰性癌; 精度管理; 超音波検診