title: [Primary chronic maxillary sinusitis in the endoscopic picture].
mesh_terms: D000328:Adult; D001991:Bronchitis / Q000209:etiology; D002908:Chronic Disease; D004724:Endoscopy; D006801:Humans; D008297:Male; D008443:Maxillary Sinus; D012852:Sinusitis / Q000145:classification / Q000150:complications / Q000175:diagnosis* / Q000473:pathology
vernacular_title: Die primär chronische Sinusitis maxillaris im endoskopischen Bild.