TY - GEN AU - Traughber,P AU - Graham,E TI - Absence of color Doppler signal in appendicitis SN - 0033-8419 PY - 1994///0325 KW - Appendicitis KW - diagnostic imaging KW - Appendix KW - Female KW - Humans KW - Sensitivity and Specificity KW - Ultrasonics KW - Ultrasonography N1 - Publication Type: Letter; Comment UR - https://doi.org/10.1148/radiology.190.3.906-a ER -