@misc{indiciae0b17b49a48af, title = {Vision assessment for display screen users: a hospital-based study.}, author = {J H Silver and R D Daniel}, year = {1992}, doi = {10.1093/occmed/42.3.159}, url = {https://pubmed.ncbi.nlm.nih.gov/1504299/}, note = {Source identifier: 1504299} }