Short-term effect of ice-cream containing Bifidobacterium lactis Bb-12 on the number of salivary mutans streptococci and lactobacilli - Caglar, E; Kuscu, OO; Selvi, S Kuvvetli; Kavaloglu, S Cildir; Sandalli, N; Twetman, S (Acta Odontol Scand, 2008)