TY - RPRT TI - Experimental and computational techniques for beta-particle dosimetry. AU - L Shen AU - G L Catchen AU - S H Levine PY - 1987 DO - 10.1097/00004032-198707000-00004 UR - https://pubmed.ncbi.nlm.nih.gov/3597097/ ID - 3597097 ER -