1.
Optometry
; 83(1): 43-6, 2012 Jan.
Article
in English
| MEDLINE
| ID: mdl-22272395
2.
Optometry
; 81(4): 169-71, 2010 Apr.
Article
in English
| MEDLINE
| ID: mdl-20346887
3.
Optometry
; 74(4): 211-3, 2003 Apr.
Article
in English
| MEDLINE
| ID: mdl-12703684