Shimono M, Ishikawa T, Enokiya Y, Muramatsu T, Matsuzaka K, Inoue T, Abiko Y, Yamaza T, Kido MA, Tanaka T, Hashimoto S (2003). "Biological characteristics of the junctional epithelium". Journal of Electron Microscopy. 52 (6): 627–39. doi:10.1093/jmicro/52.6.627. PMID14756251.
Sandros J, Papapanou PN, Nannmark U, Dahlén G (January 1994). "Porphyromonas gingivalis invades human pocket epithelium in vitro". Journal of Periodontal Research. 29 (1): 62–9. doi:10.1111/j.1600-0765.1994.tb01092.x. PMID8113953.
Shimono M, Ishikawa T, Enokiya Y, Muramatsu T, Matsuzaka K, Inoue T, Abiko Y, Yamaza T, Kido MA, Tanaka T, Hashimoto S (2003). "Biological characteristics of the junctional epithelium". Journal of Electron Microscopy. 52 (6): 627–39. doi:10.1093/jmicro/52.6.627. PMID14756251.
Sandros J, Papapanou PN, Nannmark U, Dahlén G (January 1994). "Porphyromonas gingivalis invades human pocket epithelium in vitro". Journal of Periodontal Research. 29 (1): 62–9. doi:10.1111/j.1600-0765.1994.tb01092.x. PMID8113953.