1. The structure of polysaccharide synthesized by a streptococcus from a “ropy fermentation”;Barker;Chemy Ind.,1955
2. Presence of various types of non-haemolytic streptococci in dental plaque and in other sites in the oral cavity in man;Carlsson;Odont. Revy,1967
3. The polymerisation of dietary sugars by dental plaque;Critchley;Caries Res.,1967
4. Extracellular polysaccharides formed by caries-inducing streptocci;Dahlquist;Helv. odont. Acta,1967
5. The presence of dextran forming bacteria identified as Streptococcus bovis and Streptococcus sanguis in human dental plaque;de Stoppelaar;Archs oral Biol.,1967