Stamatova, I. Probiotic activity of lactobacillus delbrueckii subsp. bulgaricus in the oral cavity. Helsinki: Helsinki University, 2010 125 p. 978-952-10-6152-3.
Stamatova, I. Probiotic activity of lactobacillus delbrueckii subsp. bulgaricus in the oral cavity. Helsinki: Helsinki University, 2010 125 p. 978-952-10-6152-3.
Stamatova, I. (2010) Probiotic activity of lactobacillus delbrueckii subsp. bulgaricus in the oral cavity, Helsinki: Helsinki University 125 p. 978-952-10-6152-3.
Stamatova, I. (2010). Probiotic activity of lactobacillus delbrueckii subsp. bulgaricus in the oral cavity. Academic dissertation. Helsinki: Helsinki University, 125 p.
Stamatova I. Probiotic activity of lactobacillus delbrueckii subsp. bulgaricus in the oral cavity: Academic dissertation. Helsinki: Helsinki University; 2010. p. 125 p. ISBN: 978-952-10-6152-3.