Advisory Committee on Human Radiation Experiments ABOUT THE PUBLICATIONS COLLECTION The Advisory Committee's Publication Collection is chiefly composed of primary and secondary published sources that have been identified as significant by members and staff in the course of their research. All published documents that have been purchased, borrowed, copied or otherwise acquired for research purposes are listed, with the exception of some standard reference sources and as noted below. Unpublished documents are described as part of the Research Document Collection, which also includes any published documents acquired through the agency records search and request process.