Maisin, J.-R., Gerber, GB., Wambersie, A., Mattelin, G., Lambietcollier, M., & Gueulette, J. (1987). Life-shortening and Disease Incidence in Adult Male Exposed To Single Or Fractionated D(50)-be Neutrons Or Gamma-rays. International Journal of Radiation Biology, 51(4), 752. https://doi.org/10.1080/09553008714551341 (Original work published 1987)