Ullbro C, Crossner CG, Nederfors T, Alfadley A, Thestrup-Pedersen K (2003). "Dermatalogical and oral findings in a cohort of 47 patients with Papillon-Lefevre syndrome". J Am Acad Dermatol. 48 (3): 345–351. doi:10.1067/mjd.2003.197. PMID12637913.
Wani A, Devkar N, Patole M, Shouche Y (2006). "Description of two new cathepsin C gene mutations in patients with Papillon-Lefèvre syndrome". J. Periodontol. 77 (2): 233–237. doi:10.1902/jop.2006.050124. PMID16460249.
Cagli NA, Hakki SS, Dursun R, et al. (Dec 2005). "Clinical, genetic, and biochemical findings in two siblings with Papillon-Lefèvre Syndrome". J. Periodontol. 76 (12): 2322–2329. doi:10.1902/jop.2005.76.12.2322. PMID16332247.
Ahuja V, Shin RH, Mudgil A, Nanda V, Schoor R (November 2005). "Papillon-Lefèvre syndrome: a successful outcome". J. Periodontol. 76 (11): 1996–2001. doi:10.1902/jop.2005.76.11.1996. PMID16274321.
Ullbro C, Crossner CG, Nederfors T, Alfadley A, Thestrup-Pedersen K (2003). "Dermatalogical and oral findings in a cohort of 47 patients with Papillon-Lefevre syndrome". J Am Acad Dermatol. 48 (3): 345–351. doi:10.1067/mjd.2003.197. PMID12637913.
Wani A, Devkar N, Patole M, Shouche Y (2006). "Description of two new cathepsin C gene mutations in patients with Papillon-Lefèvre syndrome". J. Periodontol. 77 (2): 233–237. doi:10.1902/jop.2006.050124. PMID16460249.
Cagli NA, Hakki SS, Dursun R, et al. (Dec 2005). "Clinical, genetic, and biochemical findings in two siblings with Papillon-Lefèvre Syndrome". J. Periodontol. 76 (12): 2322–2329. doi:10.1902/jop.2005.76.12.2322. PMID16332247.
Ahuja V, Shin RH, Mudgil A, Nanda V, Schoor R (November 2005). "Papillon-Lefèvre syndrome: a successful outcome". J. Periodontol. 76 (11): 1996–2001. doi:10.1902/jop.2005.76.11.1996. PMID16274321.