@misc{indiciae5de590d6bce4, title = {Presbyopia among normal individuals.}, author = {Abraham Spierer and Benjamin Shalev}, year = {2003}, doi = {10.1007/s00417-002-0606-4}, url = {https://pubmed.ncbi.nlm.nih.gov/12605263/}, note = {Source identifier: 12605263} }