%0 Journal Article %T Transrectal or transvaginal ultrasoundguided biopsy for pelvic masses: external validation and usefulness in oncologic patients %A Hyun-Soo Kim %A So Yeon Won %A Sung Yoon Park %J Archive of "Ultrasonography". %D 2019 %R 10.14366/usg.18028 %K Transrectal %K Transvaginal %K Ultrasound %K Biopsy %K Pelvis %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6443595/