Comparative study of the protein composition of three strains of Streptococcus thermophilus grown either in M17 medium or in milk Christiane Guimont, Marie-Amélie Chopard, Jean-Luc Gaillard and Jean-François ChambaLait, 82 6 (2002) 645-656DOI: https://doi.org/10.1051/lait:2002039