Bazin, H., Platteau, B., Pinonlataillade, G., & Maas, J. (1986). Studies of Long-term Continuous Irradiations Using Daily Doses Ranging From 0.07 To 0.30 Gy On the B-lymphoid System of the Rat. International Journal of Radiation Biology, 49(3), 433-447. https://doi.org/10.1080/09553008514552661 (Original work published 1986)