The Journal of Urology · 2004 · 22 citations · 18 references
SCI patients have a significant decrease in total seminal PSA but total serum PSA is not affected by this lesion.
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Multiple Comparisons Using Rank Sums
Olive Jean Dunn · Technometrics · 1964 · 4.2K citations
Biostatistics: A Foundation for Analysis in the Health Sciences.
W. W. Daniel · Biometrics · 1995 · 1.1K citations