@misc{indiciae618f36eb8ba1, title = {Acronyms must be defined.}, author = {Tsung O Cheng}, year = {2002}, doi = {10.1016/s0021-9150(02)00030-8}, url = {https://pubmed.ncbi.nlm.nih.gov/12417291/}, note = {Source identifier: 12417291} }