1. The frequency of growth in endodontic culturing performed by students and dentists;Engström;Odontol Revy,1964
2. Correlation of positive cultures with the prognosis for root canal treatment;Engström;Odontol Revy,1964
3. The correlation between positive culture and the prognosis of root canal therapy after pulpectomy;Engström;Odontol Revy,1965
4. The effects of surgical exposures of dental pulps in germ-free and conventional laboratory rats;Kakehashi;Oral Surg Oral Med Oral Pathol,1965
5. Bacteriological studies of necrotic dental pulps [dissertation];Sundqvist,1976