20210206213000.0 2330-9482 0271-4469 2330-9482 American journal of optometry. 2330-9482 American journal of optometry (Online) 0271-4469 American journal of optometry (Online) http://gateway.ovid.com/ovidweb.cgi?T=JS&MODE=ovid&PAGE=toc&D=ovft&AN=00014124-000000000-00000 Minnesota American journal of optometry. 2330-9482