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Rev Esp Enferm Dig
; 103(11): 603-4, 606-7, 2011 Nov.
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in English, Spanish
| MEDLINE
| ID: mdl-22149570
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Rev. esp. enferm. dig
; 103(11): 603-605, nov. 2011. ilus
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in Spanish
| IBECS
| ID: ibc-93668