[UNICEF, preventing childhood blindness].
D001766:Blindness / Q000517:prevention & control*; D002648:Child; D006801:Humans; D009855:Onchocerciasis / Q000517:prevention & control; D014944:World Health Organization; D014985:Xerophthalmia / Q000517:prevention & control
El UNICEF, en lucha contra la ceguera infantil