https://atenaeditora.com.br/catalogo/artigo-revista/tabela-de-acuidade-visual-pictografica-culturalmente-adaptada-ao-povo-yanomami
A Pictorial Visual Acuity Chart Culturally Adapted for the Yanomami People - Atena EditoraAtena...
Assessing visual acuity in indigenous populations with recent contact requires instruments appropriate to their level of perception and cultural repertoire....
visual acuity chartfor thepictorialculturallyadapted