Maurad, K. and Meriem, K.H. 2008. Probiotic characteristics of Lactobacillus plantarum strains from traditional butter made from camel milk in arid regions (Sahara) of Algeria. Grasas y Aceites. 59, 3 (Sep. 2008), 218–224. DOI:https://doi.org/10.3989/gya.2008.v59.i3.511.