Diagnosis of cancer of the prostate by determining the blood levels of specific prostatic antigen, rectal examination, and transrectal echography

1. Isa Kroon, W.A.
2. Robles, J.E.
3. de Castro, F.
4. Rosell, D.
5. Abad, J.I.
6. Zudaire, J.J.
7. Berián, J.M.