Ultra-Processed Food Consumption Is Associated With Poor Diet Quality and Nutrient Intake Among Adolescents in Urban Slums, Kenya. - Wanjohi MN; Asiki G; Wilunda C; Holdsworth M; Pradeilles R; Paulo LS; Langat N; Amugsi DA; Kimenju S; Kimani-Murage EW; Klipstein-Grobusch K (International journal of public health, 2025)