@base . a , , ; , , ; "American journal of optometry and physiological optics." ; ; ; ; "0093-7002" ; ; ; "0093-7002" ; ; "0093-7002" ; "American journal of optometry and physiological optics" , "American journal of optometry and physiological optics." ; ; "http://gateway.ovid.com/ovidweb.cgi?T=JS&MODE=ovid&PAGE=toc&D=ovft&AN=00000451-000000000-00000" . a ; . a . . a ; "0093-7002" ; . a ; ; "20200808161800.0"^^ ; ; . "Maryland" . a ; "0093-7002" ; . a , ; "American journal of optometry and physiological optics" .