title: Preliminary evaluation of the pharyngeal constriction ratio (PCR) for fluoroscopic determination of pharyngeal constriction in dysphagic dogs.
authors.affiliation: Department of Surgical and Radiological Sciences, School of Veterinary Medicine, University of California, Davis, CA 95616, USA. repollard@ucdavis.edu
authors.forename: Rachel E
authors.initials: RE
authors.lastname: Pollard
authors.forename: Stanley L
authors.initials: SL
authors.lastname: Marks
authors.forename: Rebecca
authors.initials: R
authors.lastname: Leonard
authors.forename: Peter C
authors.initials: PC
authors.lastname: Belafsky
mesh_terms: D000704:Analysis of Variance; D000818:Animals; D016022:Case-Control Studies; D003251:Constriction, Pathologic / Q000000981:diagnostic imaging / Q000662:veterinary; D003287:Contrast Media; D003680:Deglutition Disorders / Q000000981:diagnostic imaging / Q000662:veterinary*; D004283:Dog Diseases / Q000000981:diagnostic imaging*; D004285:Dogs; D005260:Female; D005471:Fluoroscopy / Q000379:methods / Q000662:veterinary*; D008297:Male; D010608:Pharyngeal Diseases / Q000000981:diagnostic imaging / Q000662:veterinary*; D010614:Pharynx / Q000000981:diagnostic imaging / Q000473:pathology; D018709:Statistics, Nonparametric
chemical_list: D003287:Contrast Media