@misc{indiciaec09f9ab02451, title = {Quantitative cleaning efficacy evaluation methods with protein and lipid lens soiling models.}, author = {J Hu and F Jara and J Thakrar and K Shih}, year = {1995}, url = {https://pubmed.ncbi.nlm.nih.gov/7586472/}, note = {Source identifier: 7586472} }