SHENTSOVA, M.A.; SURMASHEVA, E.V. Probiotic preparations, quality and safety: current state. Environment & Health, Kyiv, Ukraine, v. 67, n. 4, p. 74, 2013. Disponível em: https://dovkil-zdorov.kiev.ua/journal/article/view/734. Acesso em: 26 aug. 2026.