Kwaśniewska-Sadowska, M. M., and T. Shumna. “IMPORTANT FACTORS OF GUT MICROBIOME DEVELOPMENT AND IMMUNE IN INFANTS”. Collection of Scientific Papers «ΛΌГOΣ», no. November 28, 2025; Cambridge, UK, Nov. 2025, pp. 352-3, doi:10.36074/logos-28.11.2025.068.