1. Undersökning av kariesutbredningen hos 18-åriga män i Malmöhus södra inskrivningsområde år 1958;Anderson;Odont. Revy.,1961
2. Rampant dental caries: prevention and prognosis. A five year clinical survey;Becks;J. Am. dent. Ass.,1944
3. Is the salivary lactobacillus count a valid index of activity of dental caries?;Boyd,1949
4. The role of B. acidophilus in dental caries;Bunting;J. Am. dent. Ass.,1925
5. Presence of various types of non-haemolytic streptococci in dental plaque and in other sites of the oral cavity in man;Carlsson;Odont. Revy.,1967