More Groups
Fewer Groups
More People
Fewer People
More Years
Fewer Years
Schultz, P. K.; Kelly, W. K.; Begg, C.; Liebertz, C.; Cohen, L.; Scher, H. I. Urology (1994)
Dershaw, D. D.; Scher, H. I.; Smart, T. Urology (1990)
Dershaw, D. D.; Scher, H. I. Urology (1987)