1.
Rev Esp Enferm Dig
; 101(6): 441-3, 2009 Jun.
Article
in Spanish
| MEDLINE
| ID: mdl-19630471
2.
Rev. esp. enferm. dig
; 101(6): 441-443, jun. 2009. ilus
Article
in Spanish
| IBECS
| ID: ibc-74422