TY - RPRT TI - Retroperitoneal and pelvic lymph node imaging. AU - R A Castellino PY - 1991 DO - 10.1002/1097-0142(19910215)67:4+<1219::aid-cncr2820671518>3.0.co;2-s UR - https://pubmed.ncbi.nlm.nih.gov/1991282/ ID - 1991282 ER -