the fluids of the rete testis and of the different areas of the epididymis ( caput , corpus , cauda ) were collected by micropuncture of the rete testis or the epididymal duct from caput and corpus of normal rams ( n = 3 ) and 4 months orchidectomized rams having in the last month a subcutaneous implant testosterone ( 200 mg ) which delivered a constant rate of testosterone for 4 weeks .
C0014533
epididymis
C0458632
epididymal duct