MITRA, Sonanki; GHOSH, Bikash C. Kefir – a fermented milk product beneficial for gastrointestinal health. Indian Journal of Dairy Science, India, v. 74, n. 6, 2021. Disponível em: https://epubs.icar.org.in/index.php/IJDS/article/view/101430.. Acesso em: 20 sep. 2024.