1. van der Aa Kuhle A , Skovgaard K & Jespersen L (2005) In vitro screening of probiotic properties of Saccharomyces cerevisiae var. boulardii and food-borne Saccharomyces cerevisiae strains. Int J Food Microbiol 101: 29â39.
2. Adel-Patient K , Ah-Leung S , Creminon C , Nouaille S , Chatel JM , Langella P & Wal JM (2005) Oral administration of recombinant Lactococcus lactis expressing bovine beta-lactoglobulin partially prevents mice from sensitization. Clin Exp Allergy 35: 539â546.
3. Anderson JW & Gilliland SE (1999) Effect of fermented milk (yoghurt) containing Lactobacillus acidophilus L1 on serum cholesterol in hypercholesterolemic humans. J Am Coll Nutr 18: 43â50.
4. Anderson GG , Palermo JJ , Schilling JD , Roth R , Heuser J & Hultgren SJ (2003) Intracellular bacterial biofilm-like pods in urinary tract infections. Science 301: 105â107.
5. Baldassarri L , Bertuccini L , Creti R , Filippini P , Ammendolia MG , Koch S , Huebner J & Orefici G (2005) Glycosaminoglycans mediate invasion and survival of Enterococcus faecalis into macrophages. J Infect Dis 191: 1253â1262.