1. The effects of surgical exposures of dental pulps in germ-free and conventional laboratory rats;Kakehashi;Oral Surg Oral Med Oral Patholol,1965
2. Microbiological examination of root canals and periapical tissues of human teeth. Methodological studies;Möller;Odont Tidskr,1966
3. Influence on periapical tissues of indigenous oral bacteria and necrotic pulp tissue in monkeys;Möller;Scand J Dent Res,1981
4. Micro-organisms from necrotic pulp of traumatized teeth;Bergenholtz;Odont Rev,1974