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Istanbul, TURKEY:  A patient undergoes an eye operation with laser at Istanbul Cerrahi Hastanesi (Istanbul Operation Hospital), 17 July 2006. Many Europeans visit Turkey for a holiday and have the eye operation at hte same time. Administrators of the Istanbul Cerrahi Hospital state that  numerous people from Europe prefer to organise health and holiday tours to Turkey to benefit from the cheaper prices and advanced techniques used in Istanbul.AFP PHOTO/MUSTAFA OZER  (Photo credit should read MUSTAFA OZER/AFP/Getty Images)
Istanbul, TURKEY:  A patient undergoes an eye operation with laser at Istanbul Cerrahi Hastanesi (Istanbul Operation Hospital), 17 July 2006. Many Europeans visit Turkey for a holiday and have the eye operation at hte same time. Administrators of the Istanbul Cerrahi Hospital state that  numerous people from Europe prefer to organise health and holiday tours to Turkey to benefit from the cheaper prices and advanced techniques used in Istanbul.AFP PHOTO/MUSTAFA OZER  (Photo credit should read MUSTAFA OZER/AFP/Getty Images)

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    Ojos con retina dañada ya no necesitarían cirugía

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Ojos con retina dañada ya no necesitarían cirugía

Investigadores en Cataluña desarrollaron moléculas que podrían aplicarse como prótesis para restaurar la visión en pacientes con degeneración de retina.

Ojos con retina dañada ya no necesitarían cirugía

Investigadores en Cataluña desarrollaron moléculas que podrían aplicarse como prótesis para restaurar la visión en pacientes con degeneración de retina.