article_metadata: Reza Amin Soheila Alyasin Tooba Momen Maryam Khoshkhouy Sepideh Darougar
article_metadata: Tanaffos
article_metadata: 2013;12(1):74-7.
article_metadata: epistaxis granulomatosis with polyangiitis hyperplastic gingivitis marfan syndrome sinusitis
article_metadata: CC BY-NC
article_metadata: https://pubmed.ncbi.nlm.nih.gov/25191453/
article_metadata: Case Reports
article_metadata: PMC4153231
article_metadata: 25191453
article_metadata: Upper respiratory system involvement as the only manifestation of granulomatosis with polyangiitis in a child with marfan phenotype
article_metadata: 2013