NCT05659433 2022-12-21
Contrast-enhanced vs. B-mode Ultrasound-guided Percutaneous Biopsy of Retroperitoneal Tumors
Iuliu Hatieganu University of Medicine and Pharmacy
Phase NA Completed
Iuliu Hatieganu University of Medicine and Pharmacy
Fondazione IRCCS Istituto Nazionale dei Tumori, Milano
M.D. Anderson Cancer Center