![Proliferative Tumors of the Ureter and Renal Pelvis, with Further Observations on the Significance of “Epithelial Cell Nests”: Six Case Reports 1 1Presidential address read at annual meeting, Western Section, American Urological Association, Yosemite Valley, Calif., May 21–23, 1947.]()
Proliferative Tumors of the Ureter and Renal Pelvis, with Further Observations on the Significance of “Epithelial Cell Nests”: Six Case Reports 1 1Presidential address read at annual meeting, Western Section, American Urological Association, Yosemite Valley, Calif., May 21–23, 1947.Fagerstrom, Dudley P. · The Journal of Urology · 1948