title: [Focusing interiorly x-rays by means of Dr. Rettich-Ulrich's dental x-ray plate holder].
authors.forename: A E
authors.initials: AE
authors.lastname: VOLK
mesh_terms: D001860:Bone Plates; D003748:Dental Equipment; D006801:Humans; D011861:Radiography, Dental; D014070:Tooth; D014965:X-Rays
keywords: DENTAL APPARATUS; ROENTGEN RAYS; TEETH
vernacular_title: Zur Einstellung intraoraler Röntgenaufnahmen mittels Zahnfilmhalter von Dr. Rettich-Ulrich.