TY - JOUR AU - Kopans, D B; Swann, C A TI - Preoperative imaging-guided needle placement and localization of clinically occult breast lesions JO - AJR Am J Roentgenol IS - 01 VL - 152 PY - 1989 DO - 10.2214/ajr.152.1.1 L3 - PubMed-ID: 2642356 SP - 1 EP - 9 ER -