title: On the technique of intraoral X-ray irradiation of the nasopharynx with hollow anode tubes.
mesh_terms: D004194:Disease; D005005:Ethmoid Sinus; D005626:Frontal Sinus; D006801:Humans; D009305:Nasopharynx / Q000000981:diagnostic imaging*; D010254:Paranasal Sinus Diseases; D011859:Radiography
keywords: ETHMOID SINUS/diseases; FRONTAL SINUS/diseases; NASOPHARYNX/roentgenography
vernacular_title: Zur Technik der intraoralen Röntgenbestrahlung des Nasenrachenraumes mit Hohlanodenröhren.