TY - RPRT TI - Polyacrylamide-based phantoms as tissue substitute in experimental radiation physics. AU - L Wielopolski AU - M Maryanski AU - A C Washington AU - G Schidlovsky AU - S H Cohn AU - L E Reinstein AU - A M Kalend AU - A B Meek DO - 10.1118/1.595666 UR - https://pubmed.ncbi.nlm.nih.gov/4079873/ ID - 4079873 ER -