TY - GEN AU - Baird,L C AU - White,D R TI - A survey of tissue substitutes and phantoms in 98 U.S. medical centers SN - 0094-2405 PY - 1982///1029 KW - Models, Structural KW - Technology, Radiologic KW - United States N1 - Publication Type: Journal Article UR - https://doi.org/10.1118/1.595097 ER -