translate English to French: • Rozen, M.G. and Snyder, C.A. (1985) Protracted exposure of C57BL/6 mice to 300 ppm benzene depresses B- and T-lymphocyte numbers and mitogen responses.
• Paxton, M.B., Chinchilli, V.M., Brett, S.M. et Rodericks, J.V. (1994) Leukemia risk associated with benzene exposure in the Pliofilm cohort: