[Should I check the PSA?].
Johansen
T E
TE
D014408:Biomarkers, Tumor / Q000032:analysis*; D006801:Humans; D008297:Male; D017430:Prostate-Specific Antigen / Q000032:analysis*; D011471:Prostatic Neoplasms / Q000175:diagnosis / Q000276:immunology / Q000473:pathology
D014408:Biomarkers, Tumor; D017430:Prostate-Specific Antigen