[On polypoid hyperplastic rhinosinusitis: ultrastructural aspects].
D006801:Humans; D006965:Hyperplasia; D009298:Nasal Polyps / Q000473:pathology*; D010256:Paranasal Sinuses; D012852:Sinusitis / Q000150:complications*
Sulla rinosinusite iperplastica polipoide: aspetti ultrastrutturali.