Ennever, J.Intracellular Calcification by Oral Filamentous Microorganism, J. Periodont., 31:304, 1960.
2.
Tarazoe, I.Study on the Intracellular Calcification by Oral Aerobic Leptotrichia , Shikwa Gakuho, 61:394, 1961.
3.
Weidmann, S.M.Review of Modern Concepts on Calcification , Arch. Oral Biol., 1 :259, 1959.
4.
Nylen, M.U., and Scott, D.B.Basic Studies in Calcification, J. D. Med., 15:80, 1960.
5.
Sobel, A.E., Laurence, P.A., and Nobel, S.Nuclei Formation and Crystal Growth in Mineralizing Tissues, J. Indiana D. A., 40:47, 1961.
6.
Glimcher, M.J. , Hodge, A.J., and Schmitt, F.O.Macromolecular Aggregation States in Relation to Mineralization: The Collagen Hydroxyapatite System as Studied in vitro, Proc. Nat. Acad. Sci., 43:860, 1957.
