title: Portable x-ray unit using a radioactive source for oral radiography.
authors.forename: L T
authors.initials: LT
authors.lastname: Kircos
authors.forename: R H
authors.initials: RH
authors.lastname: Vandre
authors.forename: L
authors.initials: L
authors.lastname: Lorton
mesh_terms: D004867:Equipment Design; D006801:Humans; D008952:Mobile Health Units; D011856:Radiographic Image Enhancement; D011861:Radiography, Dental / Q000295:instrumentation*