[1]
Schawn, R.F., Magalhães-Guedes, K.T. e Dias, D.R. 2015. Kefir - grains and beverages: a review. Scientia Agraria Paranaensis. 14, 1 (abr. 2015), 1–9. DOI:https://doi.org/10.18188/sap.v14i1.11137.