TY - RPRT TI - A small, multi-element fingertip dosimeter for beta radiation. AU - N W Couch AU - J E Watson AU - P E Hamrick PY - 1988 DO - 10.1097/00004032-198811000-00001 UR - https://pubmed.ncbi.nlm.nih.gov/3182277/ ID - 3182277 ER -