Kalland T, Forsberg J G
Cancer Lett. 1978 Mar;4(3):141-6. doi: 10.1016/s0304-3835(78)94017-x.
Neonatal NMRI mice were treated with diethylstilbestrol (DES) fof the first 5 days after birth. At 6 and 9 months the same animals were tested for delayed hypersensitivity reaction using an ear test with oxazolone. The DES treated animals had a diminished response to oxazolone compared with controls.