1. Polysaccharide-producing bacteria and caries;Fitzgerald,1968
2. Human streptococcal strains in experimental caries;Zinner,1968
3. Presence of various types of non-haemolytic streptococci in dental plaque and in other sites of the oral cavity in man;Carlsson;Odontol Revy,1967
4. Adherence as an ecological determinant for streptococci in the human mouth;Van Houte;Arch Oral Biol,1971
5. Establishment of Streptococcus sanguis in the mouths of infants;Carlsson;Arch Oral Biol,1970