W F Dähnert

Prostatic evaluation by transrectal sonography with histopathologic correlation: the echopenic appearance of early carcinoma.

J C Eggleston, P. Walsh, U. Hamper, 1986, Radiology.

Determination of prostate volume with transrectal US for cancer screening.

W F Dähnert, W. Dähnert, 1992, Radiology.