[OCULAR DISEASES AND THE CAUSES OF BLINDNESS IN ERITREA. I. INVESTIGATION OF THE DIFFUSION AND GRAVITY OF TRACHOMA IN THE EASTERN LOWLANDS].
D001766:Blindness; D003318:Corneal Opacity; D004813:Epidemiology; D019017:Eritrea; D005002:Ethiopia; D005123:Eye; D006112:Gravitation; D006801:Humans; D014141:Trachoma
BLINDNESS; CORNEAL OPACITY; EPIDEMIOLOGY; ETHIOPIA; TRACHOMA
MALATTIE OCULARI E CAUSE DI CECIT'A IN ERITREA. 1. INDAGINE SULLA DIFFUSIONE E SULLA GRAVIT'A DEL TRACOMA NEL RASSOPIANO ORIENTALE.