TY - GEN AU - Chodos,J TI - More on cancer screening SN - 0011-7781 PY - 1996///0710 KW - Biomarkers, Tumor KW - analysis KW - Humans KW - Male KW - Mass Screening KW - Neoplasms KW - prevention & control KW - Prostate-Specific Antigen KW - Prostatic Neoplasms N1 - Publication Type: Comment; Letter ER -