@misc{indiciaea0db1dd2d912, title = {Cataract cases lost before surgery.}, author = {W H HAVENER}, year = {1959}, doi = {10.1016/s0002-9394(14)76418-9}, url = {https://pubmed.ncbi.nlm.nih.gov/13617387/}, note = {Source identifier: 13617387} }