title: Design, evaluation, and use of a temporomandibular arthrometric cephalostat, the Porta-Stat (an x-ray subsystem). Part I. Design and evaluation.
authors.forename: J L
authors.initials: JL
authors.lastname: Spolyar
mesh_terms: D001175:Arthrography / Q000295:instrumentation; D002508:Cephalometry / Q000295:instrumentation*; D004867:Equipment Design; D005069:Evaluation Studies as Topic; D006801:Humans; D011856:Radiographic Image Enhancement; D012189:Retrospective Studies; D013704:Temporomandibular Joint / Q000000981:diagnostic imaging*