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Keywords from Image Description:
Sndrome Vlvula Salomn Hakim Estampilla conmemorativa Colombia. hidrocefalia normotensiva de la invencin de la una vlvula para su tratamiento ambas cosas realizadas por el mdico colombiano Salomn Hakim Nota imagen blanco negro La estampilla original es de colores Normal pressure hydrocephalus and the invention of valve to it