TY - RPRT TI - Transrectal sonography for serial evaluation of prostatic malignancy. AU - D D Dershaw AU - H I Scher AU - T Smart PY - 1990 DO - 10.1016/0090-4295(90)80221-8 UR - https://pubmed.ncbi.nlm.nih.gov/2201117/ ID - 2201117 ER -