1.
Arch Soc Esp Oftalmol
; 88(2): 83-4, 2013 Feb.
Article
in English, Spanish
| MEDLINE
| ID: mdl-23433197
2.
Arch. Soc. Esp. Oftalmol
; 88(2): 83-84, feb. 2013. graf
Article
in Spanish
| IBECS
| ID: ibc-109558