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Title
Use of low free to total PSA ratio in prostate cancer screening: detection rates, clinical and pathological findings in Brazilian men with serum PSA levels <4.0 ng/mL.
Authors
Faria EF; Carvalhal GF; dos Reis RB; Tobias-Machado M; Vieira RA; Reis LO; Nogueira L; Machado RD; Freitas CH Jr; Magnabosco WJ; Mauad EC; Carvalho AL