An Aid to Accuracy in Roentgenography Open PDF Document Details Document Type Technical Report Publication Date Sep 03, 1951 Accession Number ADA800168 Entities People Arthur Carpenter Organizations United States Army Medical Research Laboratory Tags Communities of Interest Biomedical DTIC Thesaurus Topics Accuracy Attachment Biomedical Research Cassettes Government Procurement Governments Health Services Medical Personnel Orientation (Direction) Procurement Radiography Scientific Research Scientists Specifications Technicians X Ray Tubes X Rays