@misc{indiciae5e19e943bc71, title = {Overview of tritium: characteristics, sources, and problems.}, author = {S Okada and N Momoshima}, year = {1993}, doi = {10.1097/00004032-199312000-00001}, url = {https://pubmed.ncbi.nlm.nih.gov/8244708/}, note = {Source identifier: 8244708} }