THE EFFECT OF LOCAL IRRADIATION OF THE TESTES ON PLASMA HORMONE LEVELS AND TESTICULAR HISTOLOGY IN MALE RATS C. R. N. HOPKINSON, C. HIRSCHHAUSER, B. GAUSS and W. HILSCHER Ann. Biol. anim. Bioch. Biophys., 16 2 (1976) 170 DOI: 10.1051/rnd:19760236