@misc{indiciaeb1c4ee68a28c, title = {Vision thresholds from psychometric analyses: alternatives to probit analysis.}, author = {T L Simpson}, year = {1995}, doi = {10.1097/00006324-199506000-00004}, url = {https://pubmed.ncbi.nlm.nih.gov/7566899/}, note = {Source identifier: 7566899} }