(due to exposure to radioiodines), and almost a third of those exposed developed neoplasms by 1974. Notes References Conard, R.A. Fallout: The experiences of a medical team in the care of a Marshallese population accidentally exposed to fallout radiation Brookhaven National Laboratory report #46444 (September 1992). A first-hand account of the long-term head of the U.S. survey effort of the Marshallese people. Report citations This is a list of reports made under Project 4.1. This list is not exhaustive. E.P. Cronkite, V.P. Bond, L.E. Browning, W.H. Chapman, S.H. Cohn, R.A. Conard, C.L. Dunham, R.S. Farr, W.S. Hall, R. Sharp, N.R. Shulman, Study of Response of Human Beings Accidentally Exposed to Significant Fallout Radiation, Operation CASTLE, Project 4.1, Naval Medical Research Institute, Naval Radiological Defense Laboratory, Defense Atomic Support Agency, Oak Ridge National Laboratory, Report #WT-923 (October 1954). Online at http://worf.eh.doe.gov/data/ihp2/2776_.pdf. S.H. Cohn, R.W. Rinehart, J.K. Gong, J.S. Robertson, W.L. Milne, W.H. Chapman, V.P. Bond, Nature and Extent of Internal Radioactive Contamination of Human Beings, Plants, and Animals Exposed to Fallout, Operation CASTLE, Project 4.1, Naval Radiological Defense Laboratory, Naval Medical Research Institute, Report #WT-936 (December 1955). Online at http://worf.eh.doe.gov/data/ihp1d/6205e.pdf. V.P. Bond, R.A. Conrad, J.S. Robertson, E.A. Weden, Medical Examination of Rongelap People Six Months After Exposure to Fallout, Operation CASTLE, Project 4.1 Addendum, Naval Medical Research Institute, Naval Radiological Defense Laboratory, Report #WT-937 (April 1955). Online at http://worf.eh.doe.gov/data/ihp2/2774_.pdf. R. Sharp, W.H. Chapman, Exposure of Marshall Islanders and American Military Personnel to Fallout, Operation CASTLE, Project 4.1 Addendum, Naval Medical Research Institute, Report #WT-938 EX (March 1957). Online at http://worf.eh.doe.gov/data/ihp2a/0283_a.pdf. C.A. Sondhaus, V.P. Bond, Physical Factors and Dosimetry in the Marshall Island Radiation Exposures, Operation CASTLE, Report on Addendum Report for Project 4.1 Naval Radiological Defense Laboratory Report #WT-939 (December 1955). Online at http://worf.eh.doe.gov/data/ihp1d/15187e.pdf. External links Department of Energy Marshall Islands Chronology —fully referenced with links to PDFs of many primary documents—indicates that Project 4.1 began after the Bravo test The Advisory Committee on Human Radiation Experiments (ACHRE)Chapter 12: The Marshallese Republic of the Marshall Islands Embassy—chronology indicates Project 4.1 began after the Bravo test The Mayor of Rongelap discusses Project 4.1, alleging it was pre-meditated Nuclear Savage A heartbreaking and intimate ethnographic 2011 documentary on Pacific Islanders struggling for dignity and survival after decades of intentional radiation poisoning at the hands of the American government. Radiation health effects research American nuclear weapons testing Nuclear accidents and incidents in the United