TY - RPRT TI - Prostatic evaluation by transrectal sonography with histopathologic correlation: the echopenic appearance of early carcinoma. AU - W F Dähnert AU - U M Hamper AU - J C Eggleston AU - P C Walsh AU - R C Sanders PY - 1986 DO - 10.1148/radiology.158.1.3510032 UR - https://pubmed.ncbi.nlm.nih.gov/3510032/ ID - 3510032 ER -