@misc{indiciae273b3b264069, title = {HCFA mandates preapproval for cataract surgery.}, author = {J Foreman}, year = {1988}, doi = {10.1001/archopht.1988.01060140522013}, url = {https://pubmed.ncbi.nlm.nih.gov/3052380/}, note = {Source identifier: 3052380} }