TY - GEN AU - Bach,D B TI - Missed diagnosis of colorectal carcinoma at barium enema examination SN - 0033-8419 PY - 1995///0214 KW - Barium Sulfate KW - Colorectal Neoplasms KW - diagnostic imaging KW - Enema KW - Humans KW - Radiography KW - Sensitivity and Specificity N1 - Publication Type: Letter; Comment UR - https://doi.org/10.1148/radiology.194.2.7710507 ER -