Male Reproductive System 017-Epididymis, rat rattus, H&E 032-Prostate, human, H&E 054-Seminal vesicle, human, H&E 071-Testis, monkey, H&E 112-Testis, monkey, H&E 113-Ductus deferens, rat rattus, H&E 115-Testis, rat rattus, H&E 116-Spermatic cord, rat rattus, H&E 131-Penis, newborn, human, H&E