1. Radiation Effects Research Foundation (RERF). A Brief Description. Hiroshima: RERF, 2014. http://www.rerf.jp/shared/briefdescript/briefdescript_e.pdf (6 August 2015, date last accessed)
2. Young RW , Egbert SD , Cullings HM et al . Survivor Dosimetry, Part B, DS02 Free-in-Air Neutron and Gamma Tissue Kerma Relative to DS86. In: Young RW , Kerr GD (ed). Reassessment of the Atomic Bomb Radiation Dosimetry for Hiroshima and Nagasaki – Dosimetry System 2002–DS02. Hiroshima: Radiation Effects Research Foundation, 2005, 848–57. http://www.rerf.jp/shared/ds02/index2.html (6 August 2015, date last accessed)
3. Dose Estimation for Atomic Bomb Survivor Studies: Its Evolution and Present Status
4. Okajima S , Fujita S . Radiation dose from residual radioactivity. In: Roesch WC (ed). US–Japan Joint Reassessment of Atomic Bomb Radiation Dosimetry in Hiroshima and Nagasaki (DS86). Hiroshima: Radiation Effects Research Foundation, 1987, 205–26. http://www.rerf.jp/cgi-bin/frame.cgi?home=ds86a&page=Chapter6 (6 August 2015, date last accessed)
5. Long-Term Effects of the Rain Exposure Shortly after the Atomic Bombings in Hiroshima and Nagasaki