Bogenrieder T, Rogler G, Vogt T, Landthaler M, Stolz W (2003). “Orofacial granulomatosis as the initial presentation of Crohn's disease in an adolescent”. Dermatology (Basel)206 (3): 273–8. doi:10.1159/000068900. PMID12673090.
Bogenrieder T, Rogler G, Vogt T, Landthaler M, Stolz W (2003). “Orofacial granulomatosis as the initial presentation of Crohn's disease in an adolescent”. Dermatology (Basel)206 (3): 273–8. doi:10.1159/000068900. PMID12673090.